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BMW M3 Differential Covers

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G8XM Dual Mount Differential Cover

ES#4920651 - 036744LA - G8XM Dual Mount Differential Cover - Engineered to maximize strength and cooling performance while utilizing the unused secondary factory differential mount for enhanced support and driveline stability. - Turner Motorsport - BMW

Engineered to maximize strength and cooling performance while utilizing the unused secondary factory differential mount for enhanced support and driveline stability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4920651
Mfg#:
036744LA
In Stock
ON SALE!
Starting at $1720.06 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Cover - With Rear Bushings

ES#56011 - 33112282482 - Differential Cover - With Rear Bushings - Experiencing bushing failure? OE bushings not available separately. - Genuine BMW - BMW

Experiencing bushing failure? OE bushings not available separately.

Brand:
Genuine BMW - Corporate Logo
ES#:
56011
Mfg#:
33112282482
Ships in 1-2 days
3% off MSRP

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

$826.99

This product was last offered at the strikethrough price on
07-21-2026

$800.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Cover

ES#4879344 - 33112282482 - Differential Cover - If you are experiencing bushing failure OE bushings are not available separately. - URO - BMW

If you are experiencing bushing failure OE bushings are not available separately. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4879344
Mfg#:
33112282482
In Stock
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9x M3 Upgraded Billet Differential Cover

ES#4830512 - 049395LA - E9x M3 Upgraded Billet Differential Cover - Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct. - Turner Motorsport - BMW

Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4830512
Mfg#:
049395LA
Ships in 3 Business Days
ON SALE!
Starting at $1095.12 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Finned rear Differential Cover

ES#3198410 - 33112228336 - Finned rear Differential Cover - Replace or upgrade your diff cover - Genuine BMW - BMW

Replace or upgrade your diff cover

Brand:
Genuine BMW - Corporate Logo
ES#:
3198410
Mfg#:
33112228336
In Stock
3% off MSRP

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

$617.99

This product was last offered at the strikethrough price on
07-21-2026

$598.99 USD
Free Shipping

E36 188mm Reinforced Billet Aluminum Differential Cover & Polyurethane Transmission Mount Set

ES#4876614 - 049424LAEBKT - E36 188mm Reinforced Billet Aluminum Differential Cover & Polyurethane Transmission Mount Set - Upgrade your drivetrain with a stout differential cover and stiffer transmission mounts! - Enthusiast Bundles - BMW

Upgrade your drivetrain with a stout differential cover and stiffer transmission mounts! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876614
Mfg#:
049424LAEBKT
Ships on Sep 9, 2026
Auto Notify
ON SALE! SAVE 17%
$1381.99

This product was last offered at the strikethrough price on
05-05-2026

$1149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Reinforced Billet Differential Cover Kit - 188mm

ES#4733320 - 049424LA - E36 Reinforced Billet Differential Cover Kit - 188mm - Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct. - Turner Motorsport - BMW

Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4733320
Mfg#:
049424LA
Ships on Sep 9, 2026
ON SALE!
Starting at $1110.64 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Reinforced Billet Differential Cover Kit - 210/215mm

ES#4818925 - 049409LA - E46 M3 Reinforced Billet Differential Cover Kit - 210/215mm - Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler! - Turner Motorsport - BMW

Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4818925
Mfg#:
049409LA
Ships on Sep 23, 2026
ON SALE!
Starting at $1102.94 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E30 Heavy Duty Dual Mount Differential Cover

ES#4883458 - 025993LA - E30 Heavy Duty Dual Mount Differential Cover - The strongest differential cover on the market! Featuring an integral secondary mount, 6061-T6 billet aluminum construction, and optimized cooling! - Turner Motorsport - BMW

The strongest differential cover on the market! Featuring an integral secondary mount, 6061-T6 billet aluminum construction, and optimized cooling! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4883458
Mfg#:
025993LA
Ships in 3 Business Days
ON SALE!
Starting at $1083.64 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Cover install kit

ES#3173607 - 33112282482KT - Differential Cover install kit - Includes new cover with bushings, fluid, gasket maker and ECS Magnetic Differential Oil Drain Plug - Assembled By ECS - BMW

Includes new cover with bushings, fluid, gasket maker and ECS Magnetic Differential Oil Drain Plug 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173607
Mfg#:
33112282482KT
Ships on Aug 10, 2026
ON SALE!
$954.64 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Differential Cover install kit

ES#3579821 - 33112282482KT2 - Performance Differential Cover install kit - Includes new cover with Turner Motorsport Solid Aluminum bushings, fluid, gasket maker and ECS Magnetic Differential Oil Drain Plug - Assembled By ECS - BMW

Includes new cover with Turner Motorsport Solid Aluminum bushings, fluid, gasket maker and ECS Magnetic Differential Oil Drain Plug 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3579821
Mfg#:
33112282482KT2
Ships on Sep 4, 2026
ON SALE!
$676.14

This product was last offered at the strikethrough price on
05-02-2026

$627.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Cover

ES#56005 - 33112227317 - Differential Cover - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
56005
Mfg#:
33112227317
Ships in 8 Business Days
3% off MSRP

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

$459.99

This product was last offered at the strikethrough price on
07-21-2026

$444.99 USD
Free Shipping

E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed

ES#3491410 - TDR4680035-01 - E46 M3 Turner Motorsport Solid Aluminum Differential Race Mounts - Pre-Installed - An aggressive mount design for increased response and reduced drivetrain loss pre-installed for a direct bolt on install. - Turner Motorsport - BMW

An aggressive mount design for increased response and reduced drivetrain loss pre-installed for a direct bolt on install. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3491410
Mfg#:
TDR4680035-01
Ships on Sep 4, 2026
ON SALE! SAVE 28%
$597.46

This product was last offered at the strikethrough price on
06-13-2026

$432.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Differential Cover

Brand:
Dorman - Corporate Logo
ES#:
3677352
Mfg#:
33112227317
In Stock at Vendor
$354.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Flange Cover

ES#55948 - 33111208047 - Differential Flange Cover - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
55948
Mfg#:
33111208047
Ships in 8 Business Days
3% off MSRP

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

$165.99

This product was last offered at the strikethrough price on
07-21-2026

$160.99 USD
Free Shipping

Differential Oil Pan

ES#2786580 - 33132284835 - Differential Oil Pan - This is the bottom finned cover for the rear differential. - Genuine BMW - BMW

This is the bottom finned cover for the rear differential.

Brand:
Genuine BMW - Corporate Logo
ES#:
2786580
Mfg#:
33132284835
In Stock
5% off MSRP

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

$147.99

This product was last offered at the strikethrough price on
07-21-2026

$140.99 USD
Free Shipping
on orders $49 and up

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