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Volkswagen Passat Engine Electrical Harnesses

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ES#2996236 - 012211ECS01 - Ignition Wiring Replacement Harness - Audi B5/B6 A4 1.8T - Replace faulty coil pack wiring to keep your vehicle operating properly - ECS - Audi Volkswagen

Replace faulty coil pack wiring to keep your vehicle operating properly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Engine codes ATW & AWM only

Brand:
ECS - Corporate Logo
ES#:
2996236
Mfg#:
012211ECS01
In Stock
ON SALE! SAVE 30%
$134.99

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

$94.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#380632 - 4D0971994 - 4-Pin Electrical Connector - Priced Each - Commonly used on coil pack connections - Genuine Volkswagen Audi - Audi Volkswagen

Commonly used on coil pack connections affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
380632
Mfg#:
4D0971994
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#281285 - 06F971824C - Coil Pack Wiring Harness Conduit - Black - Factory black replacement - Genuine Volkswagen Audi - Audi Volkswagen

Factory black replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modifications to this part are required for fitment (see description)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281285
Mfg#:
06F971824C
In Stock
12% off MSRP

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

$46.15

This product was last offered at the strikethrough price on
06-02-2026

$40.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4305788 - 028971766 - Glow Plug Repair Harness - Common remedy for glow plug faults. - Vemo - Volkswagen

Common remedy for glow plug faults. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4305788
Mfg#:
028971766
Ships on Sep 28, 2026
$167.99

This product was last offered at the strikethrough price on
01-22-2026

$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5446541 - 056815LA06 - EA888 Gen3 Ignition Coil Ground Relocation Kit - Upgrade your ignition setup with a smarter ground solution that protects your wiring, improves signal stability, and disappears seamlessly into your factory harness! - ECS - Audi Volkswagen

Upgrade your ignition setup with a smarter ground solution that protects your wiring, improves signal stability, and disappears seamlessly into your factory harness! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with ignition coil connector part number starting in "8K0" or "4D0". See notes in description

Brand:
ECS - Corporate Logo
ES#:
5446541
Mfg#:
056815LA06
Ships on Nov 3, 2026
ON SALE!
Starting at $42.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3030768 - 04L971785C - Glow plug boot with harness - priced each - Contains boot, ground eyelet and wiring for one glow plug - Genuine Volkswagen Audi - Volkswagen

Contains boot, ground eyelet and wiring for one glow plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3030768
Mfg#:
04L971785C
In Stock
Limited Qty Sale
$106.99

This product was last offered at the strikethrough price on
02-04-2026

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2536972 - 8K0971994 - Electrical Connector Housing - 4 Pin - Does not come with terminals or wires - Genuine Volkswagen Audi - Audi Volkswagen

Does not come with terminals or wires affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2536972
Mfg#:
8K0971994
In Stock
11% off MSRP

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

$8.99

This product was last offered at the strikethrough price on
06-02-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#281644 - 06J971604B - Engine Wiring Harness - Complete replacement for your shorted harness - Genuine Volkswagen Audi - Volkswagen

Complete replacement for your shorted harness affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CCTA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281644
Mfg#:
06J971604B
Ships in 8 Business Days
8% off MSRP

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

$1073.99

This product was last offered at the strikethrough price on
02-26-2026

$986.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4826864 - 3774SCH01A - Schwaben Self-Adjusting Wire Crimper & Stripper Pliers - Make wiring harness repairs with ease! Featuring adjustable, ratcheting wire stripper jaws for efficient insulation removal. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Make wiring harness repairs with ease! Featuring adjustable, ratcheting wire stripper jaws for efficient insulation removal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
4826864
Mfg#:
3774SCH01A
In Stock
ON SALE! SAVE 15%
$22.99

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

$19.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2216603 - 06J971082D - Fuel Injector Wiring Harness - Replace your cracked or corroded harness to ensure proper fueling - Genuine Volkswagen Audi - Audi Volkswagen

Replace your cracked or corroded harness to ensure proper fueling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2216603
Mfg#:
06J971082D
Ships in 3 Business Days
8% off MSRP

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

$287.99

This product was last offered at the strikethrough price on
02-26-2026

$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4488468 - 038971782C - Glow Plug Repair Harness - Common remedy for glow plug faults - Vemo - Volkswagen

Common remedy for glow plug faults affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4488468
Mfg#:
038971782C
In Stock
$121.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4460502 - 1J0973713-KIT - Electrical Connector Kit - Housing With Pins & Wire Seals (6) - Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades. - ECS - Audi Volkswagen

Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM
Located on engine wiring harness for TSI engine only. Connects injector harness to engine harness.

Brand:
ECS - Corporate Logo
ES#:
4460502
Mfg#:
1J0973713-KIT
In Stock
ON SALE! SAVE 40%
$28.99

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

$17.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#271342 - 028971782A - Glow plug harness - priced each - Electrical connection to coolant glow plug - Genuine Volkswagen Audi - Volkswagen

Electrical connection to coolant glow plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271342
Mfg#:
028971782A
Ships in 1-2 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.

$62.99

This product was last offered at the strikethrough price on
02-26-2026

$58.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2743084 - 561971230L - Alternator Harness - A failed harness can cause charging issues - Genuine Volkswagen Audi - Volkswagen

A failed harness can cause charging issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CVCA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2743084
Mfg#:
561971230L
Ships on Oct 20, 2026
8% off MSRP

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

$203.99

This product was last offered at the strikethrough price on
02-26-2026

$186.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5426213 - 4d0971994KT - Replacement Ignition Coil Connectors - Set Of Four - Genuine VW/Audi connectors for a "click-lock" fit. - Genuine Volkswagen Audi - Audi Volkswagen

Genuine VW/Audi connectors for a "click-lock" fit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5426213
Mfg#:
4D0971994KT
In Stock
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1009007 - 000979025EA - Repair Wire - Priced Each - Used for a quality wire repair. 1.5mm lug for 0.5mm wires - Genuine Volkswagen Audi - Audi Volkswagen

Used for a quality wire repair. 1.5mm lug for 0.5mm wires affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1009007
Mfg#:
000979025EA
Ships in 3 Business Days
8% off MSRP

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

$63.99

This product was last offered at the strikethrough price on
02-26-2026

$58.99 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 Volkswagen

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

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