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Mercedes Benz Engine Electrical Parts

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Accessory Power Relay - Priced Each

ES#4684711 - 0025422619 - Accessory Power Relay - Priced Each - Used for various systems on several Mercedes-Benz models - Vemo - Mercedes Benz

Used for various systems on several Mercedes-Benz models Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Vemo - Corporate Logo
ES#:
4684711
Mfg#:
0025422619
Ships in 2 Business Days
$33.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Magnet - Priced Each

Two (2) to Four (4) Required Per Vehicle based on engine. Includes new seal. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470360
Mfg#:
2761560790
Ships in 8 Business Days
ON SALE! SAVE 10%
$35.99

This product was last offered at the strikethrough price on
05-29-2026

$32.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ceramic Fuse - Priced Each

ES#4509051 - 0005458334 - Ceramic Fuse - Priced Each - 16 Amp - Red - Bosch - Mercedes Benz

16 Amp - Red Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4509051
Mfg#:
0005458334
Ships in 2 Business Days
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Negative Battery Cable

ES#1728675 - 2035400031 - Negative Battery Cable - Connects the negative (-) battery terminal to the vehicle chassis - Genuine Mercedes Benz - Mercedes Benz

Connects the negative (-) battery terminal to the vehicle chassis Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1728675
Mfg#:
2035400031
Ships in 4 Business Days
6% off MSRP

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

$33.99

This product was last offered at the strikethrough price on
10-26-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front ABS Speed Sensor - Right

ES#2141214 - 1644408239 - Front ABS Speed Sensor - Right - Front Axle, Right Side - Genuine Mercedes Benz - Mercedes Benz

Front Axle, Right Side Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2141214
Mfg#:
1644408239
Ships in 4 Business Days
6% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
10-26-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Temperature Sensor

ES#4145430 - 005153232864 - Engine Coolant Temperature Sensor - Used on many Mercedes-Benz engines - Genuine Mercedes Benz - Mercedes Benz

Used on many Mercedes-Benz engines Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4145430
Mfg#:
005153232864
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.

$31.99

This product was last offered at the strikethrough price on
10-26-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4333081 - 6429050000 - Crankshaft Position Sensor - Located in the bell housing on your engine - Meyle - Mercedes Benz

Located in the bell housing on your engine 5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4333081
Mfg#:
6429050000
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack - Priced Each

ES#4020059 - 0001587203 - Ignition Coil Pack - Priced Each - One (1) Required Per Cylinder - URO - Mercedes Benz

One (1) Required Per Cylinder 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4020059
Mfg#:
0001587203
Ships in 2 Business Days
$34.99

This product was last offered at the strikethrough price on
08-08-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Engine Cooling Fan Relay

ES#2534246 - 0025420119 - Auxiliary Engine Cooling Fan Relay - Blue 15 Amp - URO - Mercedes Benz

Blue 15 Amp 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534246
Mfg#:
0025420119
Ships in 2 Business Days
$34.99

This product was last offered at the strikethrough price on
08-31-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Harness Adapter

ES#1761818 - 2114400507 - Fuel Pump Harness Adapter - Must be installed when updating your fuel pump to 2114706094 - Genuine Mercedes Benz - Mercedes Benz

Must be installed when updating your fuel pump to 2114706094 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Must Be Installed When Servicing/Updating Fuel Pump Assembly

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1761818
Mfg#:
2114400507
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.

$15.99

This product was last offered at the strikethrough price on
10-26-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Priced Each

ES#5374698 - 0031538928 - Knock Sensor - Priced Each - Bolts to the engine crankcase - URO - Mercedes Benz

Bolts to the engine crankcase 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
URO - Corporate Logo
ES#:
5374698
Mfg#:
0031538928
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2534072 - 2205450024 - Coolant Level Sensor - Located In The Coolant Expansion Tank - URO - Mercedes Benz

Located In The Coolant Expansion Tank 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534072
Mfg#:
2205450024
Ships in 2 Business Days
$11.99

This product was last offered at the strikethrough price on
08-14-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

Located In The Coolant Expansion Tank Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814872
Mfg#:
2205450024
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Hold Down Plate

ES#1655656 - 1246260042 - Battery Hold Down Plate - Secures the battery to the battery tray - Genuine Mercedes Benz - Mercedes Benz

Secures the battery to the battery tray Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1655656
Mfg#:
1246260042
Ships in 6 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Terminal Cover Cap

ES#1612994 - 0015460835 - Battery Terminal Cover Cap - Protects The Positive (+) Battery Terminal - Genuine Mercedes Benz - Mercedes Benz

Protects The Positive (+) Battery Terminal Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1612994
Mfg#:
0015460835
Ships in 4 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure And Temperature Sensor

ES#4708116 - 2110000283 - Pressure And Temperature Sensor - Sends the signal for the coolant temperature gauge - Hamburg Tech - Mercedes Benz

Sends the signal for the coolant temperature gauge Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4708116
Mfg#:
2110000283
Ships in 2 Business Days
$28.99 USD
Free Shipping
on orders $49 and up

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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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