Upgrade your ignition setup with a smarter ground solution that protects your wiring, improves signal stability, and disappears seamlessly into your factory harness!
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 For vehicles with ignition coil connector part number starting in "8K0" or "4D0". See notes in description
Complete replacement for your shorted harness
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 For TSI engine models with CCTA engine code & manual transmission
Brand:
ES#:
281651
Mfg#:
06J972619M
Ships in 6 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.
$934.99
This product was last offered at the strikethrough price on 08-31-2026
Does not come with terminals or wires
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:
ES#:
10979
Mfg#:
4B0973724
In Stock
41% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$59.82
This product was last offered at the strikethrough price on 09-29-2026
Used in various locations on many vehicles. No more re-pinning connectors - connect to your existing wiring.
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:
ES#:
4766172
Mfg#:
1J0973724
In Stock
ON SALE!
SAVE 22%
$22.99
This product was last offered at the strikethrough price on 05-02-2026
Factory black replacement
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 Modifications to this part are required for fitment (see description)
Brand:
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 10-26-2026
Replace a broken connector to restore function
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
Does not come with terminals or wires
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 Connector for fuel injectors
Brand:
ES#:
279910
Mfg#:
06A973722
Ships in 5 Business Days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.99
This product was last offered at the strikethrough price on 10-26-2026
Does not come with terminals or wires
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:
ES#:
6152
Mfg#:
4D0971992
In Stock
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$17.14
This product was last offered at the strikethrough price on 06-21-2026
Does not come with terminals or wires
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:
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 10-26-2026
Replace your cracked or corroded harness to ensure proper fueling
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 For vehicles with FSI engines only
Brand:
ES#:
2570519
Mfg#:
06F971082K
Ships in 1-2 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 08-31-2026
Restore perfect electrical continuity and reliable engine performance with this Genuine VW/Audi engine wiring harness.
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 For vehicles with CNTC engine code only For vehicles with CNTC engine code only
Brand:
ES#:
3100720
Mfg#:
06K972627CB
Ships in 5 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.
$1123.99
This product was last offered at the strikethrough price on 10-05-2026
Replace your cracked or corroded harness to ensure proper fueling
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:
ES#:
2216603
Mfg#:
06J971082D
Ships in 3 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$243.99
This product was last offered at the strikethrough price on 08-31-2026
Complete harness for the engine
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 Up to the 2011 model year
Brand:
ES#:
2084775
Mfg#:
03L972619AM
Ships in 9 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$953.99
This product was last offered at the strikethrough price on 08-31-2026
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.
