For enthusiast drivers who demand peak reliability from their aging BMWs, routine transmission maintenance is non-negotiable. If your track-day support vehicle or daily commuter relies on a GM 5-speed automatic, standard service intervals are vital to keeping your drivetrain healthy under pressure. This MEYLE-ORIGINAL transmission service kit provides track-tested filtration and sealing components to keep your transmission operating flawlessly.
High operating temperatures and heavy driving break down transmission fluid and fill the pan with friction material, compromising performance. This comprehensive kit targets the root cause of transmission degradation by replacing the restricted filter and aging pan seals. Engineered to meet strict quality benchmarks, it delivers the exact fitment and durably sealed interface required to handle heavy performance demands without leaking. Keep your 5L40E crisp, reliable, and performing exactly as it should on the street or on the way to the grid.
Key Features
Protects vital transmission components from premature friction wear
Replaces standard high-wear filtration items to restore internal fluid flow
Premium pan gasket ensures an airtight, leak-free seal under demanding driving conditions
Designed to match exact factory dimensions for straightforward installation
Cost-effective preventative maintenance kit to avoid catastrophic gearbox failure
Specifications
Brand: MEYLE
Part Number: 300 135 0403/SK
Transmission Type: 5-Speed Automatic Transmission
Transmission Code: 5L40E
Manufacturer Restriction: GM
Kit Contents: Transmission filter, pan gasket, and required mounting accessories
Fluid Included: No (without oil)
Prop 65 Warning
Cross Reference
1 423 587
1 423 605
2 333 825
24 11 1 423 587
24 11 1 423 605
24 11 7 507 643
24 11 7 510 010
24 11 7 524 707
24 11 7 533 657
24 11 7 557 071
24 15 2 333 825
7 507 643
7 510 010
7 524 707
7 533 657
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
E46
323Ci
M52 2.5L
Use vehicle selector to confirm fitment
BMW
E46
323i
M52 2.5L
Use vehicle selector to confirm fitment
BMW
E46
325Ci
M54 2.5L
Use vehicle selector to confirm fitment
BMW
E46
325i
M54 2.5L
Use vehicle selector to confirm fitment
BMW
E46
325i
M54 3.0L
Use vehicle selector to confirm fitment
BMW
E46
325xi
M54 2.5L
Use vehicle selector to confirm fitment
BMW
E46
328Ci
M52 2.8L
Use vehicle selector to confirm fitment
BMW
E46
328i
M52 2.8L
Use vehicle selector to confirm fitment
BMW
E46
330Ci
M54 3.0L
Use vehicle selector to confirm fitment
BMW
E46
330i
M54 3.0L
Use vehicle selector to confirm fitment
BMW
E46
330xi
M54 3.0L
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.