Car Parts Discount

Mercedes-Benz 450SL Spark Plug

Why you drive your 450SL.

Select Your VehicleYou bought your 450SL because its performance and European styling struck a chord inside you; so why would you be okay with anything but the best when it comes to superior quality auto parts? When your Mercedes-Benz 450SL left the factory, it was destined for a driver who wants German engineering in their automobile. Obviously, you bought your 450SL because you wanted to buy best-in-class service and a trusted brand both rolled up into one car, truck, or SUV. Car aficionados appreciate the luxury built into each Mercedes-Benz, and know that only the highest quality repair 450SL parts will suffice when your car or truck needs fixing.

What Spark Plug does for your vehicle.

Some engine parts are tucked away out of sight, so they can be forgotten about when performing regular maintenance. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Mercedes-Benz 450SL spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. When one of the spark plugs does not fire when it should, the engine in your Mercedes-Benz 450SL will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

High quality parts, bargain prices, knowledgeable professionals.

When your Mercedes-Benz needs the best replacement Spark Plug, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the appropriate Mercedes-Benz 450SL part for your project or repair. Ordering new Mercedes-Benz parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement 450SL parts on the internet. If your car or truck was built in 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, then you will find the correct Mercedes-Benz 450SL 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.
Mercedes-Benz 450SL Spark Plug, OEM: 64Fram
1975-1980 Mercedes-Benz 450SL Fram Spark Plug 64
1.15, Save 42%   NEW ITEM
OEM: 64, Item: 91632
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 63Autolite
1973-1974 Mercedes-Benz 450SL Autolite Spark Plug 63
1.25, Save 40%   NEW ITEM
OEM: 63, Item: 664663
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: 64Autolite
1975-1980 Mercedes-Benz 450SL Autolite Spark Plug 64
1.25, Save 40%   NEW ITEM
OEM: 64, Item: 664664
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: 300Champion
1973-1974 Mercedes-Benz 450SL Champion Spark Plug 300
1.55, Save 42%   NEW ITEM
OEM: 300, Item: 983662
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 405Champion
1975-1980 Mercedes-Benz 450SL Champion Spark Plug 405
1.55, Save 42%   NEW ITEM
OEM: 405, Item: 983681
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 415Champion
1973-1974 Mercedes-Benz 450SL Champion Spark Plug 415
1.55, Save 42%   NEW ITEM
OEM: 415, Item: 983687
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 3031Denso
1975-1980 Mercedes-Benz 450SL Denso Spark Plug 3031
1.55, Save 40%   NEW ITEM
OEM: 3031, Item: 1193904
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug - WR-8-DC+ (7905), OEM: 003 159 46 03/0031594603Bosch
1973-1975 Mercedes-Benz 450SL Bosch Spark Plug - WR-8-DC+ (7905) 003 159 46 03
1.55, Save 22%   NEW ITEM
OEM: 003 159 46 03, Item: 480934
  In Stock, Usually ships within 1 business day
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Motorcraft
1975-1980 Mercedes-Benz 450SL Motorcraft Spark Plug SP416
1.65, Save 40%   NEW ITEM
OEM: SP416, Item: 404970
  In Stock, Usually ships within 1 business day
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Motorcraft
1973-1974 Mercedes-Benz 450SL Motorcraft Spark Plug SP402
1.85, Save 42%   NEW ITEM
OEM: SP402, Item: 404961
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: W16EXRUDenso Resistor
1975-1980 Mercedes-Benz 450SL Denso Resistor Spark Plug W16EXRU
1.85, Save 28%   NEW ITEM
OEM: W16EXRU, Item: 125525
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: BPR5ESNGK Resistor
1976-1980 Mercedes-Benz 450SL NGK Resistor Spark Plug BPR5ES
1.85, Save 28%   NEW ITEM
OEM: BPR5ES, Item: 105635
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: W20EXRUDenso Resistor
1973-1974 Mercedes-Benz 450SL Denso Resistor Spark Plug W20EXRU
1.85, Save 28%   NEW ITEM
OEM: W20EXRU, Item: 125529
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: R42XLSACDelco
1973-1974 Mercedes-Benz 450SL ACDelco Spark Plug R42XLS
1.85, Save 42%   NEW ITEM
OEM: R42XLS, Item: 902265
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: R43XLSACDelco
1975-1980 Mercedes-Benz 450SL ACDelco Spark Plug R43XLS
1.85, Save 42%   NEW ITEM
OEM: R43XLS, Item: 902271
  In Stock, Usually ships within 1 business day
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Motorcraft
1975-1980 Mercedes-Benz 450SL Motorcraft Spark Plug SP436
1.85, Save 42%   NEW ITEM
OEM: SP436, Item: 1039890
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 1233NGK
1973-1980 Mercedes-Benz 450SL NGK Spark Plug 1233
1.85, Save 40%   NEW ITEM
OEM: 1233, Item: 1056791
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 7734NGK
1973-1980 Mercedes-Benz 450SL NGK Spark Plug 7734
1.85, Save 40%   NEW ITEM
OEM: 7734, Item: 1057228
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: WR7DCBosch Super Plus
1973-1980 Mercedes-Benz 450SL Bosch Super Plus Spark Plug WR7DC
1.95, Save 30%   POPULAR
OEM: WR7DC, Item: 125600
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug - WR-7-DC+ (7900), OEM: 003 159 12 03/0031591203Bosch
1973-1975 Mercedes-Benz 450SL Bosch Spark Plug - WR-7-DC+ (7900) 003 159 12 03
1.95, Save 27%   NEW ITEM
OEM: 003 159 12 03, Item: 480933
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: WR8DCBosch Super Plus
1976-1980 Mercedes-Benz 450SL Bosch Super Plus Spark Plug WR8DC
2.05, Save 26%   NEW ITEM
OEM: WR8DC, Item: 125608
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 3415Champion
1973-1974 Mercedes-Benz 450SL Champion Spark Plug 3415
2.15, Save 41%   NEW ITEM
OEM: 3415, Item: 983779
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: AP64Fram
1975-1980 Mercedes-Benz 450SL Fram Spark Plug AP64
2.25, Save 40%   NEW ITEM
OEM: AP64, Item: 91478
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 7911Bosch
1975-1980 Mercedes-Benz 450SL Bosch Spark Plug 7911
2.25, Save 40%   NEW ITEM
OEM: 7911, Item: 949007
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: AP64Autolite
1975-1980 Mercedes-Benz 450SL Autolite Spark Plug AP64
2.45, Save 40%   NEW ITEM
OEM: AP64, Item: 664750
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug - WR-9-DC+ (7911), OEM: 003 159 10 03/0031591003Bosch
1976-1980 Mercedes-Benz 450SL Bosch Spark Plug - WR-9-DC+ (7911) 003 159 10 03
2.45, Save 27%   NEW ITEM
OEM: 003 159 10 03, Item: 480932
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: WR9DCBosch Super Plus
1976-1980 Mercedes-Benz 450SL Bosch Super Plus Spark Plug WR9DC
2.55, Save 26%   NEW ITEM
OEM: WR9DC, Item: 125615
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 4501Denso
1975-1980 Mercedes-Benz 450SL Denso Spark Plug 4501
2.55, Save 39%   NEW ITEM
OEM: 4501, Item: 1194063
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug - Bosch WR-9-DC+ (7911), OEM: 003 159 10 03/0031591003NGK
1976-1980 Mercedes-Benz 450SL NGK Spark Plug - Bosch WR-9-DC+ (7911) 003 159 10 03
2.55, Save 26%   NEW ITEM
OEM: 003 159 10 03, Item: 564935
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 7082NGK
1973-1980 Mercedes-Benz 450SL NGK Spark Plug 7082
2.85, Save 40%   NEW ITEM
OEM: 7082, Item: 1057173
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug Non-Fouler, OEM: 42004Dorman
1973-1980 Mercedes-Benz 450SL Dorman Spark Plug Non-Fouler 42004
3.65, Save 39%   NEW ITEM
OEM: 42004, Item: 1044193
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 4ACDelco
1973-1974 Mercedes-Benz 450SL ACDelco Spark Plug 4
3.85, Save 40%   NEW ITEM
OEM: 4, Item: 884121
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: APP63Autolite
1973-1974 Mercedes-Benz 450SL Autolite Spark Plug APP63
4.35, Save 39%   NEW ITEM
OEM: APP63, Item: 664788
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: APP64Autolite
1975-1980 Mercedes-Benz 450SL Autolite Spark Plug APP64
4.35, Save 39%   NEW ITEM
OEM: APP64, Item: 664789
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: APP63Fram
1973-1974 Mercedes-Benz 450SL Fram Spark Plug APP63
4.55, Save 40%   NEW ITEM
OEM: APP63, Item: 91334
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: APP64Fram
1975-1980 Mercedes-Benz 450SL Fram Spark Plug APP64
4.55, Save 40%   NEW ITEM
OEM: APP64, Item: 91331
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 7415Champion
1973-1974 Mercedes-Benz 450SL Champion Spark Plug 7415
4.75, Save 39%   NEW ITEM
OEM: 7415, Item: 1300989
  In Stock, Usually ships within 1 business day
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E3
1975-1980 Mercedes-Benz 450SL E3 Spark Plug E3.46
Add for Price, Save 29%   NEW ITEM
OEM: E3.46, Item: 1406182
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 9804Champion
1973-1974 Mercedes-Benz 450SL Champion Spark Plug 9804
5.15, Save 40%   NEW ITEM
OEM: 9804, Item: 983843
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: XP63Autolite
1973-1974 Mercedes-Benz 450SL Autolite Spark Plug XP63
5.25, Save 40%   NEW ITEM
OEM: XP63, Item: 664818
  Only 8 left In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: XP64Autolite
1975-1980 Mercedes-Benz 450SL Autolite Spark Plug XP64
5.25, Save 40%   NEW ITEM
OEM: XP64, Item: 664819
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: XP63Fram
1973-1974 Mercedes-Benz 450SL Fram Spark Plug XP63
5.45, Save 40%   NEW ITEM
OEM: XP63, Item: 91192
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: XP64Fram
1975-1980 Mercedes-Benz 450SL Fram Spark Plug XP64
5.45, Save 40%   NEW ITEM
OEM: XP64, Item: 91190
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 3004Denso
1975-1980 Mercedes-Benz 450SL Denso Spark Plug 3004
5.85, Save 40%   NEW ITEM
OEM: 3004, Item: 15944
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 41-802/41802ACDelco
1975-1980 Mercedes-Benz 450SL ACDelco Spark Plug 41-802
6.35, Save 40%   NEW ITEM
OEM: 41-802, Item: 691467
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 41-804/41804ACDelco
1973-1974 Mercedes-Benz 450SL ACDelco Spark Plug 41-804
6.35, Save 40%   NEW ITEM
OEM: 41-804, Item: 691469
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 4708Denso
1975-1980 Mercedes-Benz 450SL Denso Spark Plug 4708
6.35, Save 40%   NEW ITEM
OEM: 4708, Item: 1194083
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 4709Denso
1973-1974 Mercedes-Benz 450SL Denso Spark Plug 4709
6.35, Save 40%   NEW ITEM
OEM: 4709, Item: 1194084
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 5305Denso
1975-1980 Mercedes-Benz 450SL Denso Spark Plug 5305
6.35, Save 40%   NEW ITEM
OEM: 5305, Item: 1194128
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 5306Denso
1973-1974 Mercedes-Benz 450SL Denso Spark Plug 5306
6.35, Save 40%   NEW ITEM
OEM: 5306, Item: 1194129
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: BPR5EIXNGK Iridium
1976-1980 Mercedes-Benz 450SL NGK Iridium Spark Plug BPR5EIX
6.65, Save 32%   NEW ITEM
OEM: BPR5EIX, Item: 104602
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: 6597NGK
1973-1980 Mercedes-Benz 450SL NGK Spark Plug 6597
6.75, Save 40%   NEW ITEM
OEM: 6597, Item: 636158
  In Stock, Usually ships within 1-2 business days
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Mercedes-Benz 450SL Spark Plug, OEM: IW16Denso Iridium Power
1975-1980 Mercedes-Benz 450SL Denso Iridium Power Spark Plug IW16
7.15, Save 31%   NEW ITEM
OEM: IW16, Item: 116008
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: P16RDenso Double Platinum
1975-1980 Mercedes-Benz 450SL Denso Double Platinum Spark Plug P16R
7.15, Save 31%   NEW ITEM
OEM: P16R, Item: 121669
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: P20R8Denso Double Platinum
1973-1974 Mercedes-Benz 450SL Denso Double Platinum Spark Plug P20R8
7.35, Save 31%   NEW ITEM
OEM: P20R8, Item: 121675
  In Stock, Usually ships within 1 business day
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Mercedes-Benz 450SL Spark Plug, OEM: IW20Denso Iridium Power
1973-1974 Mercedes-Benz 450SL Denso Iridium Power Spark Plug IW20
7.35, Save 31%   NEW ITEM
OEM: IW20, Item: 116010
  In Stock, Usually ships within 1 business day
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