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Mercedes Benz Engine Electrical Parts

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Fuel Pump Assembly

Includes fuel level sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For Ethanol Fuel E85 (Code 929)

Brand:
VDO - Corporate Logo
ES#:
4414886
Mfg#:
2044700894
Special Order: No Guaranteed ETA
$338.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear ABS Wheel Speed Sensor - Left

Rear Axle, Left Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4414793
Mfg#:
1705401217
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly

With level sender affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Not Valid For PZEV Vehicles (Code 917)

Brand:
VDO - Corporate Logo
ES#:
4414887
Mfg#:
2044701494
Special Order: No Guaranteed ETA
$251.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-350 Upgraded High Pressure Fuel Pump System - G63 AMG /G550 M177

Maximize your M177’s performance with 90% more fuel flow and industry-leading 35Mpa atomization, delivering the ultimate high-pressure fueling required for big turbos and high-concentration ethanol blends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736404
Mfg#:
SP-FX-M177-G63
Special Order: No Guaranteed ETA
$6499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-200 Upgraded High Pressure Fuel Pump System - GLS63 AMG M177

Elevate your GLS63 performance with 80% more fuel flow and 250bar pressure via this plug and play kit built for high ethanol blends and upgraded turbos. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
5446874
Mfg#:
SP-FX20-GLSM177
Special Order: No Guaranteed ETA
$5999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-350 Upgraded High Pressure Fuel Pump System - AMG C63 M177

Maximize your M177’s performance with 90% more fuel flow and industry-leading 35Mpa atomization, delivering the ultimate high-pressure fueling required for big turbos and high-concentration ethanol blends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736406
Mfg#:
SP-FX-M177-C63
Special Order: No Guaranteed ETA
$6499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool Stage 3 Low Pressure Fuel Pump - SL63 AMG M177

Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736415
Mfg#:
SP-LPFP-SL63-M17
Special Order: No Guaranteed ETA
$1199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-350 Upgraded High Pressure Fuel Pump System - GLE63 AMG M177

Push your M177 past the factory limits with a next generation twin high pressure fuel pump upgrade that delivers 90 percent more flow and superior atomization to effortlessly support massive turbos and heavy E85 blends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736402
Mfg#:
SP-FX-M177-GLE63
Special Order: No Guaranteed ETA
$6499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool Stage 3 Low Pressure Fuel Pump - GLS63 AMG M177

Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736414
Mfg#:
SP-LPFP-GLS63-M1
Special Order: No Guaranteed ETA
$1199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

C63 AMG M177 SPOOL FX-170 Upgraded High Pressure Pump Kit

The FX350 makes your injectors flow 30% more fuel before maxing out the injection window limitations. Includes Ethanol Content Analyzer. *Tuning is required* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4880747
Mfg#:
SP-FX1760-CM177
Special Order: No Guaranteed ETA
$3499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spool Stage 3 Low Pressure Fuel Pump - GLE63 AMG M177

Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736413
Mfg#:
SP-LPFP-GLE63-M1
Special Order: No Guaranteed ETA
$1199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-350 Upgraded High Pressure Fuel Pump System - GLS63 AMG M177

Push your M177 past the factory limits with a next generation twin high pressure fuel pump upgrade that delivers 90 percent more flow and superior atomization to effortlessly support massive turbos and heavy E85 blends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736401
Mfg#:
SP-FX-M177-GLS63
Special Order: No Guaranteed ETA
$6499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-350 Upgraded High Pressure Fuel Pump System - GLC63 AMG M177

Maximize your M177’s performance with 90% more fuel flow and industry-leading 35Mpa atomization, delivering the ultimate high-pressure fueling required for big turbos and high-concentration ethanol blends. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4736403
Mfg#:
SP-FX-M177-GLC63
Special Order: No Guaranteed ETA
$6499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Sender - Filter Assembly

Left Fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5388564
Mfg#:
2114706094
Ships on Jul 27, 2026
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ON SALE! SAVE 20%
$173.99

This product was last offered at the strikethrough price on
05-02-2026

$138.71 USD
Free Shipping
on orders $49 and up

Engine Knock Sensor - Priced Each

ES#2865317 - 0031538628 - Engine Knock Sensor - Priced Each - Located In Engine Valley, Underneath Intake Manifold - Febi - Mercedes Benz

Located In Engine Valley, Underneath Intake Manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865317
Mfg#:
0031538628
Special Order: No Guaranteed ETA
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuse And relay box

ES#2865043 - 0005400072 - Fuse And relay box - Includes Fuses And Relays - Febi - Mercedes Benz

Includes Fuses And Relays affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865043
Mfg#:
0005400072
Special Order: No Guaranteed ETA
$171.99 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

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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