The 4-pin connector for the ignition coils
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Brand:
ES#:
452689
Mfg#:
8K0973724
In Stock
26% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$14.50
This product was last offered at the strikethrough price on 09-28-2026
Shields the wiring for the coil packs
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Brand:
ES#:
281491
Mfg#:
06H971824B
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.
$43.82
This product was last offered at the strikethrough price on 10-28-2026
The 4-pin connector for the ignition coils
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#:
5433880
Mfg#:
8K0973724KT4
In Stock
$50.99
This product was last offered at the strikethrough price on 09-29-2026
Complete harness for the engine
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Brand:
ES#:
453037
Mfg#:
8K1971072FK
Ships on Nov 13, 2026
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2845.99
This product was last offered at the strikethrough price on 08-31-2026
Keep your engine running smooth
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 DAYB engine codes only (through the 2018 model years)
Brand:
ES#:
4828215
Mfg#:
06A906036QKT1
In Stock
ON SALE!
$477.99
This product was last offered at the strikethrough price on 05-02-2026
Connects the fuel injectors to the main engine harness
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Brand:
ES#:
2084809
Mfg#:
06E971627N
Ships in 6 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.
$461.99
This product was last offered at the strikethrough price on 06-06-2026
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
Connects the alternator and starter with the main engine 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 Up to the 2012 model year
Brand:
ES#:
452595
Mfg#:
8K0971228
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.
$489.99
This product was last offered at the strikethrough price on 10-26-2026
Does not come with terminals or wires
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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
Connects the fuel injectors to the main engine 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
Brand:
ES#:
281056
Mfg#:
06E971627M
In Stock
Limited Qty Sale
$388.99
This product was last offered at the strikethrough price on 08-17-2026
Keep your engine running smooth
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 DPVA engine codes only (models years from 2021)
Brand:
ES#:
4828213
Mfg#:
06Q906036AKT
Ships in 4 Business Days
$742.52
This product was last offered at the strikethrough price on 10-05-2026
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#:
1874226
Mfg#:
07P973702
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.
$13.99
This product was last offered at the strikethrough price on 09-24-2026
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.
Lifetime Replacement
