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Mercedes Benz C300 Engine Electrical Parts

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ES#4336376 - GB150 - Boost PRO UltraSafe Lithium 3000 Amp Jump Starter - NOCO - This compact, 12V spark-proof jump starter is great for jumping gas vehicles with a 9.0L engine or less and diesel vehicles up to 7.0L, up to 80 times on a single charge. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This compact, 12V spark-proof jump starter is great for jumping gas vehicles with a 9.0L engine or less and diesel vehicles up to 7.0L, up to 80 times on a single charge.

Brand:
NOCO - Corporate Logo
ES#:
4336376
Mfg#:
GB150
Ships in 8 Business Days
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$374.99

This product was last offered at the strikethrough price on
11-02-2026

$299.99 USD
Free Shipping
on orders $49 and up
ES#4830963 - 0041596403KT7 - Ignition Service Kit - Featuring OEM Bosch Spark Plugs, Special Spark Plug Socket and intake plenum gaskets - Assembled By ECS - Mercedes Benz

Featuring OEM Bosch Spark Plugs, Special Spark Plug Socket and intake plenum gaskets 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4830963
Mfg#:
0041596403KT7
Ships in 1 Business Day
$151.99

This product was last offered at the strikethrough price on
10-31-2026

$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4031173 - GENIUS2 - GENIUS 6V / 12V 2 Amp Battery Charger - NOCO - The GENIUS2 is similar to the G1100, just better. It's 30% smaller and delivers 140% more power. And it's simpler and easier to use than ever before. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The GENIUS2 is similar to the G1100, just better. It's 30% smaller and delivers 140% more power. And it's simpler and easier to use than ever before.

Brand:
NOCO - Corporate Logo
ES#:
4031173
Mfg#:
GENIUS2
In Stock
23% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$64.95

This product was last offered at the strikethrough price on
11-02-2026

$49.94 USD
Free Shipping
on orders $49 and up
ES#4938745 - 2541590000KT1 - M254 Spark Plugs - Set Of 4 - Ensure proper spark and avoid misfires. For M254 Engine Applications - Genuine Mercedes Benz - Mercedes Benz

Ensure proper spark and avoid misfires. For M254 Engine Applications

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4938745
Mfg#:
2541590000KT1
In Stock
$147.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4905624 - 0001405185KT - Basic Secondary Air Pump Kit - Includes Bosch secondary air pump, Genuine pump relay, and fuse. - Assembled By ECS - Mercedes Benz

Includes Bosch secondary air pump, Genuine pump relay, and fuse. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4905624
Mfg#:
0001405185KT
Back Ordered
$489.99

This product was last offered at the strikethrough price on
05-07-2026

$292.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2183014 - 0011531332 - Engine Oil Level Sensor - Includes new o-ring - Genuine Mercedes Benz - Mercedes Benz

Includes new o-ring

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2183014
Mfg#:
0011531332
In Stock
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$62.00

This product was last offered at the strikethrough price on
11-02-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4940239 - M134KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6	 - Regain power loss & fuel economy from worn or failed ignition coils! For all M272 V6 & M273 V8 Engines. - Rennline - Mercedes Benz

Regain power loss & fuel economy from worn or failed ignition coils! For all M272 V6 & M273 V8 Engines.

Brand:
Rennline - Corporate Logo
ES#:
4940239
Mfg#:
M134KT
Ships in 5 Business Days
$288.00 USD
Free Shipping
on orders $49 and up
ES#2707754 - 0001405185 - Air Pump - Connects to the combination valves in the engine bay - Bosch - Mercedes Benz

Connects to the combination valves in the engine bay We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2707754
Mfg#:
0001405185
In Stock
$477.99

This product was last offered at the strikethrough price on
05-07-2026

$280.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2666810 - 2709050400 - Camshaft Position Sensor - Monitors camshaft location - Genuine Mercedes Benz - Mercedes Benz

Monitors camshaft location

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2666810
Mfg#:
2709050400
In Stock
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$98.00

This product was last offered at the strikethrough price on
11-02-2026

$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4745271 - 2729060060SEKT5 - Ignition Coils - Set Of 6 - Set of 6 Delphi ignition coils for all Mercedes M272 V6 engines. - Delphi - Mercedes Benz

Set of 6 Delphi ignition coils for all Mercedes M272 V6 engines.

Brand:
Delphi - Corporate Logo
ES#:
4745271
Mfg#:
2729060060SEKT5
Ships in 1 Business Day
$282.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2710839 - 0041594903KT2 - Spark Plugs - Set Of Six - Replacement spark plugs for your Mercedes-Benz engine - Genuine Mercedes Benz - Mercedes Benz

Replacement spark plugs for your Mercedes-Benz engine

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2710839
Mfg#:
0041594903KT2
Ships in 2 Business Days
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2717951 - 0045420818 - Oxygen Sensor - Priced Each - Used in different positions on several Mercedes-Benz models - Bosch - Mercedes Benz

Used in different positions on several Mercedes-Benz models We Price Match - Give Us A Call or Chat!
Fits Left Or Right Side

Brand:
Bosch - Corporate Logo
ES#:
2717951
Mfg#:
0045420818
In Stock
$121.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4164430 - 221905560080KT - Remanufactured Coolant Temperature Sensor - Found on the radiator. Price includes a $32.50 refundable core charge. - Genuine Mercedes Benz - BMW Mercedes Benz

Found on the radiator. Price includes a $32.50 refundable core charge. For vehicels with Partial Zero Emissions (Code 917)

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4164430
Mfg#:
221905560080KT
Ships in 1 day
$248.99

This product was last offered at the strikethrough price on
05-07-2026

$242.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4492822 - 56-915 - CTEK Bumper - Don't scratch your paint with your battery tender. - CTEK - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Don't scratch your paint with your battery tender.

Brand:
CTEK - Corporate Logo
ES#:
4492822
Mfg#:
56-915
In Stock at Vendor
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$29.99

This product was last offered at the strikethrough price on
11-02-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2745865 - 2044704494 - Fuel Pump Assembly - With level sender - Genuine Mercedes Benz - Mercedes Benz

With level sender Not Valid For PZEV Vehicles (Code 917)

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2745865
Mfg#:
2044704494
Ships in 3 Business Days
1% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$224.00

This product was last offered at the strikethrough price on
10-05-2026

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2950498 - TTN45227 - Titan 96-Piece ATO Blade Fuse Assortment - Convenient re-sealable plastic case - Titan - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Convenient re-sealable plastic case

Brand:
Titan - Corporate Logo
ES#:
2950498
Mfg#:
TTN45227
Ships in 7 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

Let us help you find the parts that fit your Mercedes Benz

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Manufacturer names and/or part numbers are used only for identification purposes.

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