Car Parts Discount

Mercedes-Benz 300SL Spark Plug

Great cars and trucks like your 300SL need great parts.

Select Your VehicleIt's not all the time that you discover you need a replacement Spark Plug to fix your car or truck. Your Mercedes-Benz dealership isn't the only place to locate genuine or original equipment quality replacement parts for your 300SL. Mercedes-Benz car, truck, or SUV drivers have become used to a certain level of a reputation for strength when driving their 300SL around town. You purchased your 300SL 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 great quality auto parts?

Don't go too long without fixing your Spark Plug... here's why.

Some engine parts are tucked away out of sight, so they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Mercedes-Benz 300SL spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. When one of the spark plugs does not fire when it should, the engine in your Mercedes-Benz 300SL will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

We've got what you need.

Bring your 300SL back to life with the best new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you buy the appropriate Mercedes-Benz 300SL part for your project or repair. Procuring new Mercedes-Benz parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement 300SL parts on the internet. All the Mercedes-Benz 300SL Spark Plug parts on this page will fit vehicles made in 1993, 1992, 1991, 1990, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955, 1954. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
URO
1990-1993 Mercedes-Benz 300SL URO Plug Connector 000 156 75 10 A
8.35, Save 39%   NEW ITEM
OEM: 000 156 75 10 A, Item: 52996
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 71Champion
1990-1993 Mercedes-Benz 300SL Champion Spark Plug 71
1.55, Save 42%   POPULAR
OEM: 71, Item: 983634
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: APP63Fram
1954-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: E3.48/E348E3
1990-1993 Mercedes-Benz 300SL E3 Spark Plug E3.48
Add for Price, Save 35%   POPULAR
OEM: E3.48, Item: 1406183
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3071Champion
1990-1993 Mercedes-Benz 300SL Champion Spark Plug 3071
2.15, Save 41%   NEW ITEM
OEM: 3071, Item: 983766
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 7938NGK
1990-1993 Mercedes-Benz 300SL NGK Spark Plug 7938
1.75, Save 41%   NEW ITEM
OEM: 7938, Item: 380855
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3926Fram
1990-1993 Mercedes-Benz 300SL Fram Spark Plug 3926
1.45, Save 41%   NEW ITEM
OEM: 3926, Item: 91737
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 2460NGK
1990-1993 Mercedes-Benz 300SL NGK Spark Plug 2460
1.85, Save 40%   NEW ITEM
OEM: 2460, Item: 1056837
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 9201Champion
1990-1993 Mercedes-Benz 300SL Champion Spark Plug 9201
5.15, Save 40%   NEW ITEM
OEM: 9201, Item: 983824
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 7090NGK
1990-1993 Mercedes-Benz 300SL NGK Spark Plug 7090
2.85, Save 40%   NEW ITEM
OEM: 7090, Item: 1057177
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3137Denso
1990-1993 Mercedes-Benz 300SL Denso Spark Plug 3137
1.55, Save 42%   POPULAR
OEM: 3137, Item: 1193951
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: IW20Denso Iridium Power
1960-1963 Mercedes-Benz 300SL Denso Iridium Power Spark Plug IW20
5.45, Save 40%   NEW ITEM
OEM: IW20, Item: 116010
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: R42XLSACDelco
1954-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: 415Champion
1956-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: 63Fram
1954-1963 Mercedes-Benz 300SL Fram Spark Plug 63
1.15, Save 42%   NEW ITEM
OEM: 63, Item: 91634
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 5306Denso
1960-1963 Mercedes-Benz 300SL Denso Spark Plug 5306
5.55, Save 39%   NEW ITEM
OEM: 5306, Item: 1194129
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: AP63Fram
1954-1963 Mercedes-Benz 300SL Fram Spark Plug AP63
2.25, Save 40%   NEW ITEM
OEM: AP63, Item: 91480
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 41-808/41808ACDelco
1990-1993 Mercedes-Benz 300SL ACDelco Spark Plug 41-808
6.35, Save 40%   NEW ITEM
OEM: 41-808, Item: 691472
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3415Champion
1956-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: 5534NGK
1954-1959 Mercedes-Benz 300SL NGK Spark Plug 5534
1.75, Save 41%   NEW ITEM
OEM: 5534, Item: 380676
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 300Champion
1956-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: APP3926Fram
1990-1993 Mercedes-Benz 300SL Fram Spark Plug APP3926
4.55, Save 40%   NEW ITEM
OEM: APP3926, Item: 91402
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3005Denso
1990-1993 Mercedes-Benz 300SL Denso Spark Plug 3005
5.65, Save 39%   NEW ITEM
OEM: 3005, Item: 1193894
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 6341NGK
1990-1993 Mercedes-Benz 300SL NGK Spark Plug 6341
6.75, Save 40%   NEW ITEM
OEM: 6341, Item: 636142
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 7070Champion
1990-1993 Mercedes-Benz 300SL Champion Spark Plug 7070
4.75, Save 39%   NEW ITEM
OEM: 7070, Item: 983791
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: P20R8Denso Double Platinum
1960-1963 Mercedes-Benz 300SL Denso Double Platinum Spark Plug P20R8
6.45, Save 39%   NEW ITEM
OEM: P20R8, Item: 121675
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 9804Champion
1956-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: XP63Fram
1954-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: XP3926Fram
1990-1993 Mercedes-Benz 300SL Fram Spark Plug XP3926
5.25, Save 39%   NEW ITEM
OEM: XP3926, Item: 409193
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 6726Bosch Platinum
1990-1993 Mercedes-Benz 300SL Bosch Platinum Spark Plug 6726
3.65, Save 26%   NEW ITEM
OEM: 6726, Item: 341197
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 6726Bosch
1990-1993 Mercedes-Benz 300SL Bosch Spark Plug 6726
2.95, Save 39%   NEW ITEM
OEM: 6726, Item: 666552
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 63Autolite
1954-1963 Mercedes-Benz 300SL Autolite Spark Plug 63
1.25, Save 40%   NEW ITEM
OEM: 63, Item: 664663
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: XP63Autolite
1954-1963 Mercedes-Benz 300SL Autolite Spark Plug XP63
5.25, Save 40%   NEW ITEM
OEM: XP63, Item: 664818
  Only 8 left In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: AP63Autolite
1954-1963 Mercedes-Benz 300SL Autolite Spark Plug AP63
2.45, Save 40%   NEW ITEM
OEM: AP63, Item: 664749
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: APP63Autolite
1954-1963 Mercedes-Benz 300SL Autolite Spark Plug APP63
4.35, Save 39%   NEW ITEM
OEM: APP63, Item: 664788
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 62Autolite
1954-1963 Mercedes-Benz 300SL Autolite Spark Plug 62
1.65, Save 38%   NEW ITEM
OEM: 62, Item: 664699
  Only 2 left In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 41-627/41627ACDelco
1990-1993 Mercedes-Benz 300SL ACDelco Spark Plug 41-627
1.85, Save 42%   NEW ITEM
OEM: 41-627, Item: 886720
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 4709Denso
1960-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: 4507Denso
1990-1993 Mercedes-Benz 300SL Denso Spark Plug 4507
2.65, Save 40%   NEW ITEM
OEM: 4507, Item: 1194069
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 4502Denso
1960-1963 Mercedes-Benz 300SL Denso Spark Plug 4502
2.65, Save 40%   NEW ITEM
OEM: 4502, Item: 1194064
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 4ACDelco
1956-1963 Mercedes-Benz 300SL 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 300SL Spark Plug, OEM: F8DC4Bosch Super
1990-1993 Mercedes-Benz 300SL Bosch Super Spark Plug F8DC4
2.05, Save 26%   NEW ITEM
OEM: F8DC4, Item: 114206
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: Q16PRUDenso Resistor
1990-1993 Mercedes-Benz 300SL Denso Resistor Spark Plug Q16PRU
1.95, Save 30%   NEW ITEM
OEM: Q16PRU, Item: 450263
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 5301Denso
1990-1993 Mercedes-Benz 300SL Denso Spark Plug 5301
5.55, Save 39%   NEW ITEM
OEM: 5301, Item: 1194124
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 9ACDelco
1990-1993 Mercedes-Benz 300SL ACDelco Spark Plug 9
3.85, Save 40%   NEW ITEM
OEM: 9, Item: 885000
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 7415Champion
1956-1963 Mercedes-Benz 300SL 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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Mercedes 300SL Spark Plug, OEM: 4706Denso
1990-1993 Mercedes-Benz 300SL Denso Spark Plug 4706
6.35, Save 40%   NEW ITEM
OEM: 4706, Item: 1194081
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3066Denso
1960-1963 Mercedes-Benz 300SL Denso Spark Plug 3066
1.55, Save 37%   NEW ITEM
OEM: 3066, Item: 1193919
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 4055NGK
1954-1959 Mercedes-Benz 300SL NGK Spark Plug 4055
6.75, Save 40%   NEW ITEM
OEM: 4055, Item: 636013
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 896Champion
1954-1955 Mercedes-Benz 300SL Champion Spark Plug 896
2.15, Save 40%   NEW ITEM
OEM: 896, Item: 983748
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3926Autolite
1990-1993 Mercedes-Benz 300SL Autolite Spark Plug 3926
1.25, Save 40%   NEW ITEM
OEM: 3926, Item: 664647
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 41-804/41804ACDelco
1956-1963 Mercedes-Benz 300SL ACDelco Spark Plug 41-804
6.75, Save 39%   NEW ITEM
OEM: 41-804, Item: 886724
  Only 8 left In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: 3229Denso
1960-1963 Mercedes-Benz 300SL Denso Spark Plug 3229
6.05, Save 39%   NEW ITEM
OEM: 3229, Item: 1193977
  Only 8 left In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: W20EXRUDenso Resistor
1960-1963 Mercedes-Benz 300SL Denso Resistor Spark Plug W20EXRU
1.95, Save 24%   NEW ITEM
OEM: W20EXRU, Item: 125529
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug, OEM: APP3926Autolite
1990-1993 Mercedes-Benz 300SL Autolite Spark Plug APP3926
4.35, Save 39%   NEW ITEM
OEM: APP3926, Item: 664773
  Only 4 left In Stock, Usually ships within 1 business day
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Denso Iridium TT
1990-1993 Mercedes-Benz 300SL Denso Iridium TT Spark Plug 4706
6.55, Save 39%   NEW ITEM
OEM: 4706, Item: 543747
  In Stock, Usually ships within 1 business day
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Motorcraft
1954-1963 Mercedes-Benz 300SL Motorcraft Spark Plug SP402
2.25, Save 40%   NEW ITEM
OEM: SP402, Item: 1039866
  In Stock, Usually ships within 1 business day
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Motorcraft
1990-1993 Mercedes-Benz 300SL Motorcraft Spark Plug SP424
1.95, Save 42%   NEW ITEM
OEM: SP424, Item: 1039881
  Only 3 left In Stock, Usually ships within 1 business day
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Fram
1954-1963 Mercedes-Benz 300SL Fram Spark Plug 63BP
26.55, Save 39%   NEW ITEM
OEM: 63BP, Item: 1494680
Package Quantity: 24
  Only 1 left In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug - FR-8-DC+ (7927), OEM: 003 159 67 03 26/003159670326Bosch
1990-1993 Mercedes-Benz 300SL Bosch Spark Plug - FR-8-DC+ (7927) 003 159 67 03 26
2.35, Save 26%   NEW ITEM
OEM: 003 159 67 03 26, Item: 670994
  In Stock, Usually ships within 1 business day
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Mercedes 300SL Spark Plug Non-Fouler, OEM: 42004Dorman
1990-1993 Mercedes-Benz 300SL Dorman Spark Plug Non-Fouler 42004
3.75, Save 40%   NEW ITEM
OEM: 42004, Item: 1044193
  In Stock, Usually ships within 1 business day
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