Main engine wiring harness
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
31075
Mfg#:
12517831637
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$941.99
This product was last offered at the strikethrough price on 06-04-2026
$908.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Restore lasting electrical reliability to your E30, E36, or E46 with a high-quality, corrosion-proof ground strap engineered for long-term performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4939982
Mfg#:
059235LA01
ON SALE!
SAVE 42%
$39.99
This product was last offered at the strikethrough price on 01-03-2026
$23.19 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2177623
Mfg#:
12518510901
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$856.99
This product was last offered at the strikethrough price on 06-04-2026
$812.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3573686
Mfg#:
12517857116
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$839.99
This product was last offered at the strikethrough price on 06-04-2026
$796.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2627007
Mfg#:
61129315900
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$809.99
This product was last offered at the strikethrough price on 06-04-2026
$787.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4772596
Mfg#:
12527519996
ON SALE!
SAVE 39%
$10.99
This product was last offered at the strikethrough price on 05-02-2026
$6.69 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Wiring harness for the engine control module
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
31076
Mfg#:
12517831646
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$782.99
This product was last offered at the strikethrough price on 06-04-2026
$755.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2537135
Mfg#:
12517619142
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$158.99
This product was last offered at the strikethrough price on 06-04-2026
$150.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
30533
Mfg#:
12511439991
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$765.99
This product was last offered at the strikethrough price on 06-04-2026
$738.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
30526
Mfg#:
12511439175
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$765.99
This product was last offered at the strikethrough price on 06-04-2026
$738.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Repair harness for front right engine bay harness
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
245051
Mfg#:
61119180531
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$722.99
This product was last offered at the strikethrough price on 06-04-2026
$702.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Engine wiring harness transmission module
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2633574
Mfg#:
12537634056
Limited Qty Sale
$368.99
This product was last offered at the strikethrough price on 05-05-2026
$338.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
wiring harness for coil packs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date from 04/2010
Brand:
ES#:
2542563
Mfg#:
12517614896
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$664.99
This product was last offered at the strikethrough price on 06-04-2026
$630.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
This is the harness that sends the ignition signal to the coils and makes them fire.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
30981
Mfg#:
12517551908
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$308.99
This product was last offered at the strikethrough price on 06-04-2026
$297.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement for malfunctioning or damaged wiring harness.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
31006
Mfg#:
12517559832
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$610.99
This product was last offered at the strikethrough price on 06-04-2026
$589.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Replace your cracked or corroded harness to ensure proper fueling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1894168
Mfg#:
12517605050
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$609.99
This product was last offered at the strikethrough price on 06-04-2026
$578.99 USD
Add to Cart
Free Shipping
Lifetime Replacement