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BMW E46 SMG Transmission Parts

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Transmission Service Kit

ES#4159343 - 83222339219KT - Transmission Service Kit - Featuring Genuine MTF LT-2 fluid and drain/fill plugs - Assembled By ECS - BMW

Featuring Genuine MTF LT-2 fluid and drain/fill plugs 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4159343
Mfg#:
83222339219KT
In Stock
ON SALE!
$172.99

This product was last offered at the strikethrough price on
06-03-2026

$157.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Synchromax Transmission Fluid - 1 Quart

ES#263482 - 01512 - Synchromax Transmission Fluid - 1 Quart - Synchromax is recommended for manual transmissions that specify an automotive transmission fluid - Royal Purple - BMW MINI

Synchromax is recommended for manual transmissions that specify an automotive transmission fluid

Brand:
Royal Purple - Corporate Logo
ES#:
263482
Mfg#:
01512
In Stock
$23.99 USD
Free Shipping
on orders $49 and up

SMG Pump - E46 E60 E63 E64 E85

ES#43868 - 23427571297 - SMG Pump - E46 E60 E63 E64 E85 - Hydraulic pump for SMG equipped vehicles - Genuine BMW - BMW

Hydraulic pump for SMG equipped vehicles

Brand:
Genuine BMW - Corporate Logo
ES#:
43868
Mfg#:
23427571297
Ships in 6 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.

$896.99

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

$874.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SMG Hydraulic Pipe Kit

ES#43864 - 23427571293 - SMG Hydraulic Pipe Kit - This kit includes the three hydraulic pipes that feed fluid to the hydraulic unit - Genuine BMW - BMW

This kit includes the three hydraulic pipes that feed fluid to the hydraulic unit

Brand:
Genuine BMW - Corporate Logo
ES#:
43864
Mfg#:
23427571293
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.

$891.99

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

$869.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2158111 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - FAE - BMW

Monitors coolant / oil temperature

Brand:
FAE - Corporate Logo
ES#:
2158111
Mfg#:
13621433076
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Throwout Bearing Guide Tube

ES#42319 - 23117512866 - E46 M3 Throwout Bearing Guide Tube - Located on the input shaft of the transmission - Genuine BMW - BMW

Located on the input shaft of the transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
42319
Mfg#:
23117512866
Ships in 3 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.

$74.99

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

$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#4316486 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - Bavarian Autosport - BMW

Monitors coolant / oil temperature 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316486
Mfg#:
13621433076
In Stock
ON SALE! SAVE 20%
$14.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Service Kit

ES#4305482 - 83222339219KT1 - Transmission Service Kit - Featuring Genuine MTF LT-2 fluid and ECS Magnetic drain plug - Assembled By ECS - BMW

Featuring Genuine MTF LT-2 fluid and ECS Magnetic drain plug 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305482
Mfg#:
83222339219KT1
In Stock
ON SALE! SAVE 15%
$183.99

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

$157.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Upgraded SMG Pump

New upgraded SMG pump with 60% more output pressure!

Brand:
MLR Engineering - Corporate Logo
ES#:
4609161
Mfg#:
30.108
In Stock
Limited Qty Sale
$799.99

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

$747.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Transmission Wiring Harness

ES#31079 - 12517831756 - E46 M3 Transmission Wiring Harness - Connects the the transmission solenoids - Genuine BMW - BMW

Connects the the transmission solenoids For vehicles with a production date up to 09/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
31079
Mfg#:
12517831756
Ships in 9 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.

$608.99

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

$592.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS SMG Shift Paddles

ES#3195129 - 013223TMS - ECS SMG Shift Paddles - Upgrade to improved appearance, feel, & driving experience - ECS - BMW

Upgrade to improved appearance, feel, & driving experience 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3195129
Mfg#:
013223TMS
In Stock
ON SALE!
Starting at $130.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gear Positon Sensor

ES#43860 - 23427507169 - Gear Positon Sensor - Used to operate the gear selection on SMG transmissions - Genuine BMW - BMW

Used to operate the gear selection on SMG transmissions For vehicles with an SMG Transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
43860
Mfg#:
23427507169
Ships in 6 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.

$511.99

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

$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throwout Bearing Guide Tube

ES#4350514 - 23117512866 - Throwout Bearing Guide Tube - Located on the input shaft of the transmission - Getrag - BMW

Located on the input shaft of the transmission

Brand:
Getrag - Corporate Logo
ES#:
4350514
Mfg#:
23117512866
Ships in 1 Business Day
$76.96

This product was last offered at the strikethrough price on
05-29-2026

$54.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2896230 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - Vemo - BMW

Monitors coolant / oil temperature

Brand:
Vemo - Corporate Logo
ES#:
2896230
Mfg#:
13621433076
In Stock at Vendor
$22.99

This product was last offered at the strikethrough price on
05-07-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear Positon Sensor

ES#4841478 - 23427507168 - Gear Positon Sensor - Upgrade your BMW with the Gear Position Sensor from ECS Tuning and experience the difference in your driving performance. - URO - BMW

Upgrade your BMW with the Gear Position Sensor from ECS Tuning and experience the difference in your driving performance. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4841478
Mfg#:
23427507168
Ships in 1 Business Day
$379.99 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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