Commonly used as a contact close relay for fuel pump
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Brand:
ES#:
2874247
Mfg#:
191906383C
In Stock
Limited Qty Sale
$11.99
This product was last offered at the strikethrough price on 08-23-2026
A failed 109 Relay can leave you stranded
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
Commonly used as a contact close relay for fuel pump
2X 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 We Price Match - Give Us A Call or Chat!
Repair the connection at your starter
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Brand:
ES#:
3468674
Mfg#:
357972771KT
Ships in 3 Business Days
$106.99
This product was last offered at the strikethrough price on 08-31-2026
Replace your weak and hard starting glow plugs
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The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
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Kit contains parts needed for the installation of an inline pump
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 use with 255 LPH pumps only
Shut down quickly & remotely - required by many racing organizations
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Includes speedometer pinion, guide bushing, speed sensor, and dielectric grease
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 4-speed automatic transmission only
Brand:
ES#:
2804561
Mfg#:
357919149BKT1
Ships in 3 Business Days
ON SALE!
SAVE 15%
$92.99
This product was last offered at the strikethrough price on 05-02-2026
Replacement 4 pin relay
2X 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 We Price Match - Give Us A Call or Chat!
Seal for most clip-in cooling sensors/senders. M19.6x3.6mm
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Brand:
ES#:
4057465
Mfg#:
N90316802
Ships in 2 Business Days
$3.99
This product was last offered at the strikethrough price on 05-07-2026
Controls the boost pressure on the turbo system
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
With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.
Lifetime Replacement
