Car PartsMercedes-Benz PartsMercedes-Benz 420SEL PartsMercedes-Benz 420SEL Spark Plug

Mercedes-Benz 420SEL Spark Plug

You enjoy taking care of your 420SEL.

Your Mercedes-Benz dealership isn't the only place to buy the best repair parts to fix your 420SEL. While it's not hard to locate replacement parts for Mercedes-Benz vehicles, these days the necessity for nothing but the highest quality are required to repair your automobile. The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles in today's marketplace. Anyone who operates a Mercedes-Benz knows that when it comes to maintaining their car, truck, or SUV only the highest quality replacement parts will do.

The function and purpose of Spark Plug.

Some engine parts are tucked away out of sight, so they can be forgotten about when performing regular maintenance. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your Mercedes-Benz 420SEL spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. If one of the spark plugs wears out, the engine in your Mercedes-Benz 420SEL will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

High quality parts, great prices, knowledgeable professionals.

Select Your YearGet your 420SEL back on the road with the highest quality repair parts from the experts at Car Parts Discount. 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. Trust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. If your car or truck was built in 1991, 1990, 1989, 1988, 1987, 1986, then you will find the correct Mercedes-Benz 420SEL Spark Plug parts right here.

Select Your Year

Mercedes 420SEL Spark Plug, OEM: R43XLS
ACDelco Spark Plug R43XLS
1.75, Save 41%   NEW ITEM
OEM: R43XLS, Item: 692010
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz 420SEL, 4.2L 4197CC 256Cu. In. V8
Mercedes 420SEL Spark Plug, OEM: 4
ACDelco Spark Plug 4
3.65, Save 40%   NEW ITEM
OEM: 4, Item: 691426
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz 420SEL, 4.2L 4197CC 256Cu. In. V8
Mercedes 420SEL Spark Plug, OEM: 41-802/41802
ACDelco Spark Plug 41-802
6.35, Save 40%   NEW ITEM
OEM: 41-802, Item: 691467
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz 420SEL, 4.2L 4197CC 256Cu. In. V8
Mercedes 420SEL Spark Plug, OEM: 64
Autolite Spark Plug 64
1.25, Save 40%   NEW ITEM
OEM: 64, Item: 664664
10 or More In Stock, Usually ships within 1-2 business days

Mercedes-Benz 420SEL
Mercedes 420SEL Spark Plug, OEM: AP64
Autolite Spark Plug AP64
2.45, Save 40%   NEW ITEM
OEM: AP64, Item: 664750
7 In Stock, Usually ships within 1-2 business days

Mercedes-Benz 420SEL
Mercedes 420SEL Spark Plug, OEM: APP64
Autolite Spark Plug APP64
4.35, Save 39%   NEW ITEM
OEM: APP64, Item: 664789
10 or More In Stock, Usually ships within 1-2 business days

Mercedes-Benz 420SEL
Mercedes 420SEL Spark Plug, OEM: XP64
Autolite Spark Plug XP64
5.25, Save 40%   NEW ITEM
OEM: XP64, Item: 664819
10 or More In Stock, Usually ships within 1-2 business days

Mercedes-Benz 420SEL
Mercedes 420SEL Spark Plug - WR-8-DC+ (7905), OEM: 003 159 46 03/0031594603
Bosch Spark Plug - WR-8-DC+ (7905) 003 159 46 03
1.55, Save 22%   NEW ITEM
OEM: 003 159 46 03, Item: 480934
1 In Stock, Usually ships within 1 business day

Mercedes-Benz 420SEL
Mercedes 420SEL Spark Plug, OEM: 7905
Bosch Spark Plug 7905
2.35, Save 39%   NEW ITEM
OEM: 7905, Item: 949003
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz 420SEL, 4.2L 4197CC 256Cu. In. V8
Mercedes 420SEL Spark Plug - WR-9-DC+ (7911), OEM: 003 159 10 03/0031591003
Bosch Spark Plug - WR-9-DC+ (7911) 003 159 10 03
2.45, Save 27%   NEW ITEM
OEM: 003 159 10 03, Item: 480932
10 or More In Stock, Usually ships within 1 business day

Mercedes-Benz 420SEL