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Mercedes Benz Engine Electrical Harnesses

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Engine Wiring Harness

ES#1680030 - 1404404605 - Engine Wiring Harness - Connects all of the electrical components and fuel injectors on your engine to the ECU - Genuine Mercedes Benz - Mercedes Benz

Connects all of the electrical components and fuel injectors on your engine to the ECU From Chassis Number A226409 To Chassis Number A290166 -- Also Installed In Chassis Number From A290167 In The 1995 Model Year

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1680030
Mfg#:
1404404605
Ships in 3 Business Days
7% off MSRP

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

$1040.00

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

$965.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

ES#1680800 - 1405401132 - Engine Wiring Harness - Connects all of the electrical components and fuel injectors on your engine to the ECU - Genuine Mercedes Benz - Mercedes Benz

Connects all of the electrical components and fuel injectors on your engine to the ECU From Chassis Number A086004 - Please Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1680800
Mfg#:
1405401132
Ships in 3 Business Days
7% off MSRP

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

$970.00

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

$901.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

ES#1845187 - 1244403933 - Engine Wiring Harness - Connects all of the electrical components on your engine to the ECU - Genuine Mercedes Benz - Mercedes Benz

Connects all of the electrical components on your engine to the ECU As Of Chassis C208308 Or As Of Chassis J075090 Or As Of Chassis F310681 - Please Call To Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1845187
Mfg#:
1244403933
Ships in 3 Business Days
7% off MSRP

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

$1020.00

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

$947.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

Engine Wiring harness for M264 Engines

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4379076
Mfg#:
2641500502
Ships in 3 Business Days
7% off MSRP

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

$570.00

This product was last offered at the strikethrough price on
09-05-2026

$529.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WIRING HARNESS

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3685910
Mfg#:
211540980864
Ships in 3 Business Days
7% off MSRP

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

$850.00

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

$790.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

Connects all of the electrical components on your engine to the ECU For Vehicles With Air Conditioning - Up To Chassis Number B926098

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1655060
Mfg#:
1245434932
Ships in 3 Business Days
7% off MSRP

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

$560.00

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

$520.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

Connects all of the engine sensors and electrical components to the ECU Up To Engine Number 30 039709 Except For Code 809. Also Installed From Engine 30039710 With Code 808

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1753449
Mfg#:
2105403006
Ships in 3 Business Days
7% off MSRP

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

$1390.00

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

$1291.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

Connects all of the electrical components on the engine to the ECU From Chassis A218853 - Also Installed From Chassis A103237 To A218851 With Code 030 Or From Chassis F190066 - Also Installed From Chassis F159752 To F190064 With Code 030 - Please Call To Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1721654
Mfg#:
2024404605
Ships in 3 Business Days
7% off MSRP

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

$1800.00

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

$1673.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

Body Mounted Harness

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1753555
Mfg#:
2105405905
Ships in 3 Business Days
7% off MSRP

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

$1540.00

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

$1430.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black 12 Gauge

ES#4883036 - 201-0360-BLK - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black 12 Gauge - Purchase the wires you need for your electrical bulkhead fitting here. Featuring Black FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring Black FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883036
Mfg#:
201-0360-BLK
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Orange

ES#4883021 - 201-0360-ORG - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Orange - Purchase the wires you need for your electrical bulkhead fitting here. Featuring Orange FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring Orange FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883021
Mfg#:
201-0360-ORG
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black - Dual 18 Gauge

ES#4883035 - 201-0362 - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black - Dual 18 Gauge - Purchase the wires you need for your electrical bulkhead fitting here. Featuring Black FEP wire pre-cut to 24" 18 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring Black FEP wire pre-cut to 24" 18 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883035
Mfg#:
201-0362
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - White

ES#4883014 - 201-0360-WHT - Wire With Terminals For 90 Degree 6 Pin Bulkhead - White - Purchase the wires you need for your electrical bulkhead fitting here. Featuring White FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring White FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883014
Mfg#:
201-0360-WHT
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Blue

ES#4883026 - 201-0360-BLU - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Blue - Purchase the wires you need for your electrical bulkhead fitting here. Featuring Blue FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring Blue FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883026
Mfg#:
201-0360-BLU
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow

ES#4883008 - 201-0360-YEL - Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow - Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install! - Precision Raceworks - Audi BMW Volkswagen Mercedes Benz

Purchase the wires you need for your electrical bulkhead fitting here. Featuring FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883008
Mfg#:
201-0360-YEL
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Harnesses

Wiring gremlins are no fun. Many times, it's easier to just replace the harness than track down the short, sometimes that's all you can do. We offer full wiring harness replacements for your repair or to set your build up for success and keep everything communicating as it should.

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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