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BMW E39 525i M54 2.5L Automatic Transmission Parts

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ES#3493261 - 17211742636 - Sealing O-Ring - Priced Each - 10.82 x 1.78mm diameter - Rein - BMW

10.82 x 1.78mm diameter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3493261
Mfg#:
17211742636
In Stock
$1.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3672759 - 3002371101 - Transmission Mount - Priced Each - Mounted at the rear of transmission on crossmember - Meyle - BMW

Mounted at the rear of transmission on crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3672759
Mfg#:
3002371101
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#258844 - A5S325Z - Transmission Filter Kit - Save your transmission from an early death - Genuine BMW - BMW

Save your transmission from an early death affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with A5S325Z transmission only, from and including 3/2001 production date

Brand:
Genuine BMW - Corporate Logo
ES#:
258844
Mfg#:
A5S325Z
Ships in 2 Business Days
$100.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#44698 - 24117533937 - Transmission Drain Plug - Replace when servicing your transmission to ensure proper a leak free finished product - Genuine BMW - BMW

Replace when servicing your transmission to ensure proper a leak free finished product affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 03/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
44698
Mfg#:
24117533937
In Stock
14% off MSRP

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

$10.72

This product was last offered at the strikethrough price on
06-05-2026

$9.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2804735 - 24341423873 - Transmission Wiring Harness With Temperature Sensor - This wiring harness is used to control the electronic features of the transmission - ZF - BMW

This wiring harness is used to control the electronic features of the transmission We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 03/2001

Brand:
ZF - Corporate Logo
ES#:
2804735
Mfg#:
24341423873
Ships on Jun 23, 2026
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2622939 - 22316771219 - Transmission Mount - Priced Each - Mounted at the rear of transmission on crossmember - Rein - BMW

Mounted at the rear of transmission on crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2622939
Mfg#:
22316771219
In Stock at Vendor
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#45436 - 24337504753 - Transmission Solenoid Valve - Priced Each - One of three solenoid valves located the rear of the transmission valve body. - Genuine BMW - BMW

One of three solenoid valves located the rear of the transmission valve body. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For A5S360R/390R Automatic Transmissions

Brand:
Genuine BMW - Corporate Logo
ES#:
45436
Mfg#:
24337504753
In Stock
Limited Qty Sale
$69.99

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

$63.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#45618 - 24341423368 - Solenoid Valve - Can possibly bring back a lost reverse gear - Genuine BMW - BMW

Can possibly bring back a lost reverse gear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
45618
Mfg#:
24341423368
Ships in 1-2 days
4% off MSRP

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

$98.99

This product was last offered at the strikethrough price on
06-05-2026

$95.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#45631 - 24341423874 - Transmission Speed Sensor - Used to determine the speed of the transmission - Genuine BMW - BMW

Used to determine the speed of the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
45631
Mfg#:
24341423874
Ships in 1-2 days
4% off MSRP

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

$191.99

This product was last offered at the strikethrough price on
06-05-2026

$184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4068959 - 24117507556 - Automatic Transmission Oil Pan - Replace your cracked or broken pan - ZF - BMW

Replace your cracked or broken pan We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ZF - Corporate Logo
ES#:
4068959
Mfg#:
24117507556
Back Ordered
$188.99

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

$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5341452 - 1058110 - ATF 8 Automatic Transmission Fluid - 1 Liter - Keep your transmission healthy with fresh fluid - Designed for use with ZF 6  & 8 Speed Transmissions - Pentosin - Audi BMW Volkswagen

Keep your transmission healthy with fresh fluid - Designed for use with ZF 6 & 8 Speed Transmissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
5341452
Mfg#:
1058110
In Stock
$26.99

This product was last offered at the strikethrough price on
04-27-2026

$25.99 USD
Free Shipping
on orders $49 and up
ES#2874855 - 22316799331 - Transmission Mount - Priced Each - Mounted at the rear of transmission on crossmember - Febi - BMW

Mounted at the rear of transmission on crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2874855
Mfg#:
22316799331
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#44695 - 24117533733 - Automatic Transmission Oil Pan - Replace your cracked or broken pan - Genuine BMW - BMW

Replace your cracked or broken pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production up to 03/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
44695
Mfg#:
24117533733
Ships in 1-2 days
4% off MSRP

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

$184.99

This product was last offered at the strikethrough price on
06-05-2026

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#44672 - 24117507556 - Automatic Transmission Oil Pan - Replace your cracked or broken pan - Genuine BMW - BMW

Replace your cracked or broken pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
44672
Mfg#:
24117507556
Back Ordered
4% off MSRP

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

$184.99

This product was last offered at the strikethrough price on
06-05-2026

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2523329 - 24117557070 - Automatic Transmission Service Kit - Level 1 - Includes all the necessary components for a drain and fill - Assembled By ECS - BMW

Includes all the necessary components for a drain and fill affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 03/2001

Brand:
Assembled By ECS - Corporate Logo
ES#:
2523329
Mfg#:
24117557070
Ships in 2 Business Days
$172.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#45624 - 24341423461 - Pressure Regulator - Replace this part to ensure proper pressure is being achieved in your transmission - Genuine BMW - BMW

Replace this part to ensure proper pressure is being achieved in your transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
45624
Mfg#:
24341423461
Special Order: No Guaranteed ETA
4% off MSRP

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

$169.99

This product was last offered at the strikethrough price on
06-05-2026

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Automatic Transmission Parts

Whether you're doing an automatic transmission service or a major overhaul, ECS Tuning has the parts, automatic transmission fluids, and automatic transmission filters you need. Get original equipment or name-brand aftermarket automatic transmission parts that fit right and work as expected.

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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