Car Parts Discount

Mercury Mountaineer Spark Plug

Great cars and trucks like your Mountaineer need great parts.

Select Your VehicleYour Mercury dealership isn't the only place to buy the best repair parts to fix your Mountaineer. Car aficionados know that good looks is built into each Mercury, and know that only top quality replacement Mountaineer parts will suffice when maintenance needs to be done. When your Mercury Mountaineer left the factory, it was destined for a person with discerning taste who wants long-lasting quality in their automobile. Obviously, you didn't buy your Mountaineer unless you wanted to buy performance and American style both impeccably combined into one vehicle.

The function and purpose of Spark Plug.

Sometimes the most important performance parts are the smallest, but they are often overlooked. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your Mercury Mountaineer spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. Should a spark plug fail to do its job, the engine in your Mercury Mountaineer will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

You've tried the rest, now try the best.

Procuring new Mercury parts from www.carpartsdiscount.com means you are getting the best deal on the absolute greatest original and aftermarket replacement Mountaineer parts on the internet. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Don't let a broken Spark Plug spell the end of your car, truck, or SUV, and don't risk lowering its resale value by using anything but the highest quality replacement parts. If your car or truck was built in 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, then you will find the correct Mercury Mountaineer Spark Plug parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
ACDelco
ACDelco
$1.85 - $6.35
6 Parts
Mercury Mountaineer Spark Plug, OEM: R42LTSACDelco
1997-2005 Mercury Mountaineer ACDelco Spark Plug R42LTS
1.85, Save 42%   NEW ITEM
OEM: R42LTS, Item: 902260
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 6ACDelco
2007-2010 Mercury Mountaineer ACDelco Spark Plug 6
3.09, Save 49%   NEW ITEMPOPULAR
OEM: 6, Item: 1158621
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 12ACDelco
1997-2005 Mercury Mountaineer ACDelco Spark Plug 12
3.85, Save 40%   NEW ITEM
OEM: 12, Item: 885010
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 16ACDelco
1998-2005 Mercury Mountaineer ACDelco Spark Plug 16
3.85, Save 40%   NEW ITEM
OEM: 16, Item: 891150
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 41-810/41810ACDelco
1997-2005 Mercury Mountaineer ACDelco Spark Plug 41-810
6.35, Save 40%   NEW ITEM
OEM: 41-810, Item: 691474
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 41-908/41908ACDelco
2006-2010 Mercury Mountaineer ACDelco Spark Plug 41-908
6.35, Save 40%   NEW ITEM
OEM: 41-908, Item: 691494
  In Stock, Usually ships within 1 business day
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Autolite
Autolite
$1.25 - $8.65
6 Parts
Mercury Mountaineer Spark Plug, OEM: 5143Autolite
2006-2010 Mercury Mountaineer Autolite Spark Plug 5143
1.25, Save 40%   NEW ITEM
OEM: 5143, Item: 664654
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: AP103Autolite
1998-2005 Mercury Mountaineer Autolite Spark Plug AP103
2.45, Save 40%   NEW ITEM
OEM: AP103, Item: 664718
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: APP103Autolite
1998-2005 Mercury Mountaineer Autolite Spark Plug APP103
4.35, Save 39%   NEW ITEM
OEM: APP103, Item: 664762
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: APP104Autolite
1997-2005 Mercury Mountaineer Autolite Spark Plug APP104
4.35, Save 39%   NEW ITEM
OEM: APP104, Item: 664763
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: XP104Autolite
1997-2005 Mercury Mountaineer Autolite Spark Plug XP104
5.25, Save 40%   NEW ITEM
OEM: XP104, Item: 664797
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: HT1Autolite
2006-2008 Mercury Mountaineer Autolite Spark Plug HT1
8.65, Save 39%  
OEM: HT1, Item: 664793
  In Stock, Usually ships within 1 business day
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Bosch
Bosch
$2.85 - $5.35
8 Parts
Mercury Mountaineer Spark Plug, OEM: 6747Bosch
1997-2005 Mercury Mountaineer Bosch Spark Plug 6747
3.85, Save 40%   NEW ITEM
OEM: 6747, Item: 1379105
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 8120Bosch
2007-2010 Mercury Mountaineer Bosch Spark Plug 8120
4.15, Save 39%   NEW ITEM
OEM: 8120, Item: 582240
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 8113Bosch
1998-2006 Mercury Mountaineer Bosch Spark Plug 8113
5.15, Save 40%   NEW ITEM
OEM: 8113, Item: 949061
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer OE Fine Wire Iridium, OEM: 9605Bosch
1997-2001 Mercury Mountaineer Bosch OE Fine Wire Iridium 9605
5.35, Save 40%   NEW ITEM
OEM: 9605, Item: 582249
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer OE Fine Wire Iridium, OEM: 9606Bosch
2002-2005 Mercury Mountaineer Bosch OE Fine Wire Iridium 9606
5.35, Save 40%   NEW ITEM
OEM: 9606, Item: 582250
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer OE Fine Wire Iridium, OEM: 9660Bosch
2007-2010 Mercury Mountaineer Bosch OE Fine Wire Iridium 9660
5.35, Save 40%   NEW ITEM
OEM: 9660, Item: 582273
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 6701Bosch
1997-2005 Mercury Mountaineer Bosch Spark Plug 6701
2.85, Save 40%   NO STOCK
OEM: 6701, Item: 673272
  Restock date not known
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Mercury Mountaineer Spark Plug, OEM: 8103Bosch
1997-2005 Mercury Mountaineer Bosch Spark Plug 8103
4.15, Save 39%   NO STOCK
OEM: 8103, Item: 582223
  Restock date not known
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Bosch Iridium
Bosch Iridium
$6.15 - $6.35
3 Parts
Mercury Mountaineer Spark Plug, OEM: 9606Bosch Iridium
2002-2005 Mercury Mountaineer Bosch Iridium Spark Plug 9606
6.15, Save 40%   NEW ITEM
OEM: 9606, Item: 343865
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 9605Bosch Iridium
1997-2001 Mercury Mountaineer Bosch Iridium Spark Plug 9605
6.35, Save 40%   NEW ITEM
OEM: 9605, Item: 343811
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 9608Bosch Iridium
1998-2006 Mercury Mountaineer Bosch Iridium Spark Plug 9608
6.35, Save 39%   NEW ITEM
OEM: 9608, Item: 343333
  In Stock, Usually ships within 1 business day
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Bosch Platinum
Bosch Platinum
$3.75
2 Parts
Mercury Mountaineer Spark Plug, OEM: 6701Bosch Platinum
1997-2005 Mercury Mountaineer Bosch Platinum Spark Plug 6701
3.75, Save 39%   NEW ITEM
OEM: 6701, Item: 340409
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 6715Bosch Platinum
2007-2010 Mercury Mountaineer Bosch Platinum Spark Plug 6715
3.75, Save 26%   NEW ITEM
OEM: 6715, Item: 343135
  In Stock, Usually ships within 1 business day
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Bosch Platinum+2
Bosch Platinum+2
$3.85 - $4.15
2 Parts
Mercury Mountaineer Spark Plug, OEM: 4305Bosch Platinum+2
1997-2005 Mercury Mountaineer Bosch Platinum+2 Spark Plug 4305
3.85, Save 40%   NEW ITEM
OEM: 4305, Item: 82386
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 4304Bosch Platinum+2
2002-2005 Mercury Mountaineer Bosch Platinum+2 Spark Plug 4304
4.15, Save 39%   NO STOCK
OEM: 4304, Item: 82385
  Restock date not known
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Bosch Platinum+4
Bosch Platinum+4
$4.75 - $4.85
2 Parts
Mercury Mountaineer Spark Plug, OEM: 4458Bosch Platinum+4
1997-2005 Mercury Mountaineer Bosch Platinum+4 Spark Plug 4458
4.75, Save 39%   NEW ITEM
OEM: 4458, Item: 83247
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 4459Bosch Platinum+4
2002-2005 Mercury Mountaineer Bosch Platinum+4 Spark Plug 4459
4.85, Save 40%   NEW ITEM
OEM: 4459, Item: 83248
  In Stock, Usually ships within 1 business day
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Bosch Super Plus
Bosch Super Plus
$2.35
Mercury Mountaineer Spark Plug, OEM: HR9DCYBosch Super Plus
2002-2005 Mercury Mountaineer Bosch Super Plus Spark Plug HR9DCY
2.35, Save 26%   NEW ITEM
OEM: HR9DCY, Item: 115798
  In Stock, Usually ships within 1 business day
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Champion
Champion
$1.55 - $13.65
16 Parts
Mercury Mountaineer Spark Plug, OEM: 13Champion
1997-2001 Mercury Mountaineer Champion Spark Plug 13
1.55, Save 42%   NEW ITEM
OEM: 13, Item: 983617
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 401Champion
1998-2005 Mercury Mountaineer Champion Spark Plug 401
1.55, Save 42%   POPULAR
OEM: 401, Item: 983678
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 403Champion
2006-2010 Mercury Mountaineer Champion Spark Plug 403
1.55, Save 42%   NEW ITEM
OEM: 403, Item: 983679
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 3013Champion
1997-2001 Mercury Mountaineer Champion Spark Plug 3013
2.15, Save 41%   NEW ITEM
OEM: 3013, Item: 983757
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 3024Champion
2006-2010 Mercury Mountaineer Champion Spark Plug 3024
2.15, Save 41%   NEW ITEM
OEM: 3024, Item: 1300151
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 3401Champion
2002-2005 Mercury Mountaineer Champion Spark Plug 3401
2.15, Save 41%   NEW ITEM
OEM: 3401, Item: 983774
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 3408Champion
1998-2005 Mercury Mountaineer Champion Spark Plug 3408
2.15, Save 41%   NEW ITEM
OEM: 3408, Item: 983777
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7200Champion
2006-2010 Mercury Mountaineer Champion Spark Plug 7200
4.55, Save 40%   NEW ITEM
OEM: 7200, Item: 1300986
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7406Champion
2008-2010 Mercury Mountaineer Champion Spark Plug 7406
4.75, Save 39%   NEW ITEM
OEM: 7406, Item: 1175120
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7940Champion
1997-2001 Mercury Mountaineer Champion Spark Plug 7940
4.75, Save 39%   NEW ITEM
OEM: 7940, Item: 983807
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7963Champion
1998-2005 Mercury Mountaineer Champion Spark Plug 7963
4.75, Save 39%   NEW ITEM
OEM: 7963, Item: 983808
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 9200Champion
2006-2010 Mercury Mountaineer Champion Spark Plug 9200
5.15, Save 40%   NEW ITEM
OEM: 9200, Item: 1302056
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 9204Champion
1998-2005 Mercury Mountaineer Champion Spark Plug 9204
5.15, Save 40%   NEW ITEM
OEM: 9204, Item: 983827
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 9404Champion
1997-2001 Mercury Mountaineer Champion Spark Plug 9404
5.15, Save 40%   NEW ITEM
OEM: 9404, Item: 983831
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 9406Champion
2008-2010 Mercury Mountaineer Champion Spark Plug 9406
5.15, Save 40%   NEW ITEM
OEM: 9406, Item: 983833
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7989Champion
2006-2008 Mercury Mountaineer Champion Spark Plug 7989
13.65, Save 40%   NEW ITEM
OEM: 7989, Item: 664978
  In Stock, Usually ships within 1 business day
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Denso
Denso
$1.55 - $6.35
8 Parts
Mercury Mountaineer Spark Plug, OEM: 5023Denso
1997-2006 Mercury Mountaineer Denso Spark Plug 5023
1.55, Save 42%   NEW ITEM
OEM: 5023, Item: 1194102
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 5033Denso
2007-2010 Mercury Mountaineer Denso Spark Plug 5033
1.55, Save 42%   NEW ITEM
OEM: 5033, Item: 1194108
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 4511Denso
1997-2006 Mercury Mountaineer Denso Spark Plug 4511
2.65, Save 40%   NEW ITEM
OEM: 4511, Item: 1194073
  In Stock, Usually ships within 1 business day
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Denso
2007-2010 Mercury Mountaineer Denso Spark Plug 4512
2.65, Save 40%   NEW ITEM
OEM: 4512, Item: 1194074
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 5325Denso
1997-2006 Mercury Mountaineer Denso Spark Plug 5325
5.55, Save 39%   NEW ITEM
OEM: 5325, Item: 1194139
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 5326Denso
2007-2010 Mercury Mountaineer Denso Spark Plug 5326
5.55, Save 39%   NEW ITEM
OEM: 5326, Item: 1194140
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 5070Denso
1997-2006 Mercury Mountaineer Denso Spark Plug 5070
5.85, Save 40%   NEW ITEM
OEM: 5070, Item: 13656
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 4714Denso
2007-2010 Mercury Mountaineer Denso Spark Plug 4714
6.35, Save 40%   NEW ITEM
OEM: 4714, Item: 1194089
  In Stock, Usually ships within 1 business day
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Denso Double Platinum
Denso Double Platinum
$6.35
Mercury Mountaineer Spark Plug, OEM: PT16EPRL13Denso Double Platinum
1997-2006 Mercury Mountaineer Denso Double Platinum Spark Plug PT16EPRL13
6.35, Save 40%   NEW ITEM
OEM: PT16EPRL13, Item: 122348
  In Stock, Usually ships within 1 business day
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Denso Iridium TT
Denso Iridium TT
$6.45 - $6.55
2 Parts
Mercury Mountaineer Spark Plug, OEM: 4714Denso Iridium TT
2007-2010 Mercury Mountaineer Denso Iridium TT Spark Plug 4714
6.55, Save 39%   NEW ITEM
OEM: 4714, Item: 544710
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 4713Denso Iridium TT
1997-2006 Mercury Mountaineer Denso Iridium TT Spark Plug 4713
6.45, Save 40%   NO STOCK
OEM: 4713, Item: 541605
  Restock date not known
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Denso Platinum TT
Denso Platinum TT
$3.25 - $3.45
2 Parts
Mercury Mountaineer Spark Plug, OEM: PT16TTDenso Platinum TT
1997-2006 Mercury Mountaineer Denso Platinum TT Spark Plug PT16TT
3.25, Save 27%   NEW ITEM
OEM: PT16TT, Item: 450252
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: PT20TTDenso Platinum TT
2007-2010 Mercury Mountaineer Denso Platinum TT Spark Plug PT20TT
3.45, Save 26%   NEW ITEM
OEM: PT20TT, Item: 450256
  In Stock, Usually ships within 1 business day
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Denso Resistor
Denso Resistor
$1.95
Mercury Mountaineer Spark Plug, OEM: T16EPRU15Denso Resistor
1997-2006 Mercury Mountaineer Denso Resistor Spark Plug T16EPRU15
1.95, Save 30%   POPULAR
OEM: T16EPRU15, Item: 124409
  In Stock, Usually ships within 1 business day
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Dorman
Dorman
$4.65
Mercury Mountaineer Spark Plug Non-Fouler, OEM: 42008Dorman
1997-1998 Mercury Mountaineer Dorman Spark Plug Non-Fouler 42008
4.65, Save 39%   NEW ITEM
OEM: 42008, Item: 589275
  Only 4 left In Stock, Usually ships within 1 business day
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E3
E3
$5.05
2 Parts
Mercury Mountaineer Spark Plug, OEM: E3.53/E353E3
1998-2010 Mercury Mountaineer E3 Spark Plug E3.53
Add for Price, Save 29%   NEW ITEM
OEM: E3.53, Item: 1406184
  Only 5 left In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: E3.62/E362E3
1997-2005 Mercury Mountaineer E3 Spark Plug E3.62
Add for Price, Save 29%   POPULAR
OEM: E3.62, Item: 1406187
  In Stock, Usually ships within 1 business day
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Fram
Fram
$1.15 - $90.75
15 Parts
Mercury Mountaineer Spark Plug, OEM: 104Fram
2004-2005 Mercury Mountaineer Fram Spark Plug 104
1.15, Save 42%   POPULAR
OEM: 104, Item: 91896
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 764Fram
1997-2003 Mercury Mountaineer Fram Spark Plug 764
1.15, Save 42%   NEW ITEM
OEM: 764, Item: 91604
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Mountaineer Spark Plug, OEM: 103Fram
1998-2005 Mercury Mountaineer Fram Spark Plug 103
1.45, Save 41%   NEW ITEM
OEM: 103, Item: 91898
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 5143Fram
2006-2010 Mercury Mountaineer Fram Spark Plug 5143
1.45, Save 41%   NEW ITEM
OEM: 5143, Item: 91666
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: AP103Fram
1998-2005 Mercury Mountaineer Fram Spark Plug AP103
2.55, Save 40%   NEW ITEM
OEM: AP103, Item: 91580
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: AP104Fram
1997-2005 Mercury Mountaineer Fram Spark Plug AP104
2.55, Save 40%   NEW ITEM
OEM: AP104, Item: 91578
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: AP5143Fram
2006-2010 Mercury Mountaineer Fram Spark Plug AP5143
2.55, Save 40%   NEW ITEM
OEM: AP5143, Item: 91518
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: APP103Fram
1998-2005 Mercury Mountaineer Fram Spark Plug APP103
4.05, Save 39%   NEW ITEM
OEM: APP103, Item: 91438
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: APP104Fram
1997-2005 Mercury Mountaineer Fram Spark Plug APP104
4.05, Save 39%   NEW ITEM
OEM: APP104, Item: 91436
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: APP5143Fram
2006-2010 Mercury Mountaineer Fram Spark Plug APP5143
4.15, Save 40%   NEW ITEM
OEM: APP5143, Item: 1458057
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: XP103Fram
1998-2005 Mercury Mountaineer Fram Spark Plug XP103
4.85, Save 40%   NEW ITEM
OEM: XP103, Item: 91285
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: XP104Fram
1997-2005 Mercury Mountaineer Fram Spark Plug XP104
4.85, Save 40%   NEW ITEM
OEM: XP104, Item: 91283
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: XP5143Fram
2006-2010 Mercury Mountaineer Fram Spark Plug XP5143
5.25, Save 39%   NEW ITEM
OEM: XP5143, Item: 409092
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: HT1Fram
2006-2008 Mercury Mountaineer Fram Spark Plug HT1
8.05, Save 39%   NEW ITEM
OEM: HT1, Item: 91289
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 104BPFram
2005 Mercury Mountaineer Fram Spark Plug 104BP
90.75, Save 39%   NEW ITEM
OEM: 104BP, Item: 406268
Package Quantity: 24
  Only 4 left In Stock, Usually ships within 1 business day
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Motorcraft
Motorcraft
$2.55 - $12.85
8 Parts
Motorcraft
1998-2005 Mercury Mountaineer Motorcraft Spark Plug SP400
2.55, Save 39%   NEW ITEM
OEM: SP400, Item: 404960
  In Stock, Usually ships within 1 business day
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Motorcraft
2006-2010 Mercury Mountaineer Motorcraft Spark Plug SP412
2.55, Save 39%   NEW ITEM
OEM: SP412, Item: 404966
  In Stock, Usually ships within 1 business day
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Motorcraft
2002-2005 Mercury Mountaineer Motorcraft Spark Plug SP413
2.55, Save 39%   NEW ITEM
OEM: SP413, Item: 404967
  In Stock, Usually ships within 1 business day
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Motorcraft
2002-2005 Mercury Mountaineer Motorcraft Spark Plug SP493
3.05, Save 40%   NEW ITEM
OEM: SP493, Item: 405012
  In Stock, Usually ships within 1 business day
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Motorcraft
1997-2001 Mercury Mountaineer Motorcraft Spark Plug SP432
3.95, Save 40%   NEW ITEM
OEM: SP432, Item: 404981
  In Stock, Usually ships within 1 business day
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Motorcraft
1998-2005 Mercury Mountaineer Motorcraft Spark Plug SP500
3.95, Save 40%   NEW ITEM
OEM: SP500, Item: 405017
  In Stock, Usually ships within 1 business day
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Motorcraft
2008-2010 Mercury Mountaineer Motorcraft Spark Plug SP509
9.75, Save 39%   NEW ITEM
OEM: SP509, Item: 405022
  In Stock, Usually ships within 1 business day
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Motorcraft
2006-2008 Mercury Mountaineer Motorcraft Spark Plug SP514
12.85, Save 39%   NEW ITEM
OEM: SP514, Item: 1039931
  In Stock, Usually ships within 1 business day
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NGK
NGK
$1.75 - $11.75
11 Parts
Mercury Mountaineer Spark Plug, OEM: 2683NGK
2007-2010 Mercury Mountaineer NGK Spark Plug 2683
1.75, Save 41%   NEW ITEM
OEM: 2683, Item: 10884
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 3951NGK
1997-2006 Mercury Mountaineer NGK Spark Plug 3951
1.85, Save 40%   NEW ITEM
OEM: 3951, Item: 1056940
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7159NGK
2007-2010 Mercury Mountaineer NGK Spark Plug 7159
2.65, Save 39%   NEW ITEM
OEM: 7159, Item: 636211
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 3403NGK
1997-2006 Mercury Mountaineer NGK Spark Plug 3403
2.85, Save 40%   NEW ITEM
OEM: 3403, Item: 1056894
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 1698NGK
2008-2010 Mercury Mountaineer NGK Spark Plug 1698
6.05, Save 40%   NEW ITEM
OEM: 1698, Item: 635886
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7164NGK
1997-2006 Mercury Mountaineer NGK Spark Plug 7164
6.75, Save 40%   NEW ITEM
OEM: 7164, Item: 636213
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7316NGK
2007-2010 Mercury Mountaineer NGK Spark Plug 7316
6.75, Save 40%   NEW ITEM
OEM: 7316, Item: 636224
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 372NGK
2008-2010 Mercury Mountaineer NGK Spark Plug 372
7.15, Save 39%   NEW ITEM
OEM: 372, Item: 635991
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 7740NGK
1997-2006 Mercury Mountaineer NGK Spark Plug 7740
7.75, Save 39%   NEW ITEM
OEM: 7740, Item: 636248
  Only 4 left In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 97287NGK
1997-2006 Mercury Mountaineer NGK Spark Plug 97287
10.15, Save 39%   NEW ITEM
OEM: 97287, Item: 636296
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: 5507NGK
2008-2010 Mercury Mountaineer NGK Spark Plug 5507
11.75, Save 39%   NEW ITEM
OEM: 5507, Item: 689106
  In Stock, Usually ships within 1 business day
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NGK G-Power
NGK G-Power
$2.75
Mercury Mountaineer Spark Plug, OEM: TR55GPNGK G-Power
1997-2005 Mercury Mountaineer NGK G-Power Spark Plug TR55GP
2.75, Save 27%   NEW ITEM
OEM: TR55GP, Item: 125099
  In Stock, Usually ships within 1 business day
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NGK Iridium
NGK Iridium
$5.75 - $6.35
2 Parts
Mercury Mountaineer Spark Plug, OEM: TR55IXNGK Iridium
1997-2005 Mercury Mountaineer NGK Iridium Spark Plug TR55IX
5.75, Save 40%   POPULAR
OEM: TR55IX, Item: 125100
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: TR6IXNGK Iridium
2004-2005 Mercury Mountaineer NGK Iridium Spark Plug TR6IX
6.35, Save 40%   NEW ITEM
OEM: TR6IX, Item: 125102
  In Stock, Usually ships within 1 business day
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NGK Laser Iridium
NGK Laser Iridium
$9.75
Mercury Mountaineer Spark Plug, OEM: ITR5H13NGK Laser Iridium
1997-2003, 2005 Mercury Mountaineer NGK Laser Iridium Spark Plug ITR5H13
9.75, Save 40%   NEW ITEM
OEM: ITR5H13, Item: 456626
  In Stock, Usually ships within 1 business day
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NGK V-Power
NGK V-Power
$1.85
2 Parts
Mercury Mountaineer Spark Plug, OEM: TR6NGK V-Power
2004-2005 Mercury Mountaineer NGK V-Power Spark Plug TR6
1.85, Save 25%   NEW ITEM
OEM: TR6, Item: 125101
  In Stock, Usually ships within 1 business day
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Mercury Mountaineer Spark Plug, OEM: TR55NGK V-Power
1997-2005 Mercury Mountaineer NGK V-Power Spark Plug TR55
1.85, Save 25%   NEW ITEM
OEM: TR55, Item: 125095
  In Stock, Usually ships within 1 business day
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