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Porsche Engine Electrical Harnesses

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Schwaben Self-Adjusting Wire Crimper & Stripper Pliers

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. 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:
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

14-Pin Electrical Connector

ES#2710305 - 99965243040KT - 14-Pin Electrical Connector - Engine Control Board connector - Genuine Porsche - Porsche

Engine Control Board connector 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:
Genuine Porsche - Corporate Logo
ES#:
2710305
Mfg#:
99965243040KT
Ships in 2 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter/Alternator Wiring Harness

ES#1506187 - 99760701804 - Starter/Alternator Wiring Harness - Positive power cable with jump start post - Genuine Porsche - Porsche

Positive power cable with jump start post 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 Tiptronic transmission only

Brand:
Genuine Porsche - Corporate Logo
ES#:
1506187
Mfg#:
99760701804
Ships in 4 Business Days
$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Relay Plug Connector With Harness

ES#3560353 - 90161233000 - Relay Plug Connector With Harness - 6-pole connector - Hamburg Tech - Porsche

6-pole connector 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
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560353
Mfg#:
90161233000
Ships in 1 Business Day
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Change-Over Valve Wiring Repair Kit

If the change-over valve on your Porsche isn't working because of damaged wiring, this SenCom repair kit lets you repair the affected section instead of replacing the full 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:
SenCom - Corporate Logo
ES#:
5526967
Mfg#:
99161294400
Ships on Nov 18, 2026
$46.99 USD

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 Porsche

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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