Genuine BMW Alternator Adjustment Bracket - E30 M3, E30 318i 12311312137

Alternator Adjustment Bracket - E30 M3, E30 318i

Replace the alternator adjuster on BMW's with the M20 engine with this Genuine BMW part. Over time this part can become corroded or the teeth can become stripped.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1988-1991 E30 BMW M3

Genuine BMW Genuine BMW
T#: 7126 | Part#: 12311312137
Part#: 12-31-1-312-137
Part#: 12 31 1 312 137
Part#: 12.31.1.312.137
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Checking Vehicle Fitment...

Please ensure your correct model is selected

Does NOT fit your Change Vehicle

Fits your Change Vehicle

Change Vehicle

88.99 $88.99
4% off MSRP:
$92.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Free Shipping
Availability:
Available from Supplier
Est. Ship Date:
Ships in 1-2 days
Qty
Add to Wish List
Facebook Twitter Pinterest Google+ Email Price Alert
Genuine BMW Alternator Adjustment Bracket - E30 M3, E30 318i 12311312137
Alternator Adjustment Bracket - E30 M3, E30 318i
$88.99
Replace the alternator adjuster on BMW's with the M20 engine with this Genuine BMW part. Over time this part can become corroded or the teeth can become stripped.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1988-1991 E30 BMW M3
Prop 65 WarningProp 65 Warning

Previous Revisions
  • 12-31-1-284-312, 12 31 1 284 312, 12.31.1.284.312, 12311284312

Cross Reference
  • 12311312137, 12-31-1-312-137, 12 31 1 312 137, 12.31.1.312.137
  • 12311312137, 12-31-1-312-137, 12 31 1 312 137, 12.31.1.312.137
  • 12311284312, 12-31-1-284-312, 12 31 1 284 312, 12.31.1.284.312

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E30 318i M10 1.8L Use vehicle selector to confirm fitment
BMW E30 M3 S14 2.3L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.

Frequently Purchased Together

‹ ›