Maintains a constant voltage level by controlling the alternator's output.
For vehicles with 120 amp Bosch style alternator only.
Brand:
ES#:
4849592
Mfg#:
038903803E
$54.06 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Restore fuel economy and performance
For vehicles with AWM engine code only, with VIN up to 3B-2-100 000, split is in the 2002 model year.
Brand:
ES#:
4057602
Mfg#:
06A906461L
$106.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Commonly used as a contact close relay for fuel pump
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2535145
Mfg#:
191906383C
$6.01 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Repair the connection at your starter
Brand:
ES#:
3468674
Mfg#:
357972771KT
$106.99
This product was last offered at the strikethrough price on
$101.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Detects engine ping for timing adjustment
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2162503
Mfg#:
06C905377
$49.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Measures cam position and relays it to the ECU
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Brand:
ES#:
2812980
Mfg#:
058905161B
$95.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
25mm wide & 5m in length
Brand:
ES#:
1866257
Mfg#:
D422S25A2
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$35.99
This product was last offered at the strikethrough price on
$31.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace faulty coil pack wiring to keep your vehicle operating properly
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3082311
Mfg#:
012211ECS01KT
ON SALE!
SAVE 25%
$126.99
This product was last offered at the strikethrough price on
$95.24 USD
Free Shipping
Lifetime Replacement
Replacement 4-pin/40 amp relay
Brand:
ES#:
2899228
Mfg#:
4H0951253A
$9.99
This product was last offered at the strikethrough price on
$5.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Install new hardware with your new parts
Brand:
ES#:
368406
Mfg#:
4B0867276A
$2.99 USD
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on orders $49 and up
Lifetime Replacement
Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR
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Brand:
ES#:
2813030
Mfg#:
06A919081D
$7.99 USD
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on orders $49 and up
Lifetime Replacement
Cure misfires and clear the check engine light
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Brand:
ES#:
4006904
Mfg#:
4D0905351
$101.99
This product was last offered at the strikethrough price on
$85.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Brand:
ES#:
4492815
Mfg#:
40-339
$84.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement 4 pin relay
Brand:
ES#:
2801195
Mfg#:
8E0951253
$16.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used for ECS 2.0T boost taps
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4940095
Mfg#:
032121142
ON SALE!
SAVE 50%
$1.99
This product was last offered at the strikethrough price on
$0.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Measures the pressure in the turbocharger system (small design MAP sensor)
For vehicles with AWM engine code, with VIN from 3B-3-100 001, split is in 2003 model year.
Brand:
ES#:
2718629
Mfg#:
038906051D
$82.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Lifetime Replacement
