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BMW E46 SMG Transmission Parts

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Transmission Support Install Kit

ES#4164654 - 22312229198KT - Transmission Support Install Kit - Includes new brace, transmission mounts, and hardware - Assembled By ECS - BMW

Includes new brace, transmission mounts, and hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4164654
Mfg#:
22312229198KT
Ships in 3 Business Days
ON SALE!
$463.99

This product was last offered at the strikethrough price on
06-15-2026

$450.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear Actuator

ES#43837 - 23412229789 - Gear Actuator - For vehicles with SMG transmission - Genuine BMW - BMW

For vehicles with SMG transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
43837
Mfg#:
23412229789
Ships in 9 Business Days
2% off MSRP

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

$5176.00

This product was last offered at the strikethrough price on
07-26-2026

$5069.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Re Manufactured SMG Transmission

Price includes $1320 core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
2785501
Mfg#:
23002229786KT
Ships in 9 Business Days
$17557.99 USD
This product is lifetime replacement eligible Partial Replacement

Transmission Mount - Priced Each

Mounted at the rear of transmission on crossmember 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5482290
Mfg#:
22316771219
Ships on Nov 6, 2026
Auto Notify
$8.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4877268 - 13627548994 - Crankshaft Position Sensor - Replacing a failed original crankshaft position sensor can instantly restore proper engine operation - URO - BMW

Replacing a failed original crankshaft position sensor can instantly restore proper engine operation 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4877268
Mfg#:
13627548994
Back Ordered
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About SMG Transmission Parts

The Sequential M Gearbox (SMG) is a unique gearbox that can operate in fully automatic or manual modes. From SMG paddle shifters to SMG parts and SMG fluids, ECS has what you need to keep your SMG transmission shifting smoothly.

Let us help you find the parts that fit your BMW

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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