Home
Drivetrain
Transmission

BMW Transmission Parts for BMW Z Series E85/6 (2003-2008)

Clear BMW chassis

Looking for parts for your BMW automatic transmission or manual transmission? You'll find many of the parts available to service your BMW's transmission here. While internal transmission servicing and rebuilding should be done by professionals, there are a lot of things on the outside of the transmission that you can service or replace yourself. These include gearbox seals, o-rings, gaskets, automatic transmission filters, backup light switches, mounting bolts, flanges, collar nuts, screw plugs, Mechatronics, and more.

Sub-Categories

Sort By:

Turner Titanium Magnetic Manual Transmission Drain Plug - Priced Each...

10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only

T#:638297

Part#: 005976LA01

In Stock

Sale - Save 20% $ 50.99

This product was last offered at the strikethrough price on
06-14-2026

$ 40.79 USD

Add to Wish List

Qty

Sale - Save 20%

$ 50.99

This product was last offered at the strikethrough price on
06-14-2026

$ 40.79 USD

Add to Wish List

This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every fluid change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's tranmission, the magnetic drain plug can give you an early warning. Replaces genuine BMW transmission drain plug with gasket ring:23117531356

Show More Show Less

Turner Titanium Transmission Magnetic Plug - (M18x1.5)

10X Entries Into Our F80 M3 Sweepstakes
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply

T#:3772680

Part#: 039634LA01

Ships on Sep 29, 2026

Sale - Save 25% $ 65.99

This product was last offered at the strikethrough price on
06-14-2026

$ 49.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 65.99

This product was last offered at the strikethrough price on
06-14-2026

$ 49.49 USD

Add to Wish List

Attracts all the metal particles that would otherwise be circulating your transmission.

MOTUL 75W-90 GEAR 300 Synthetic Gear and Differential Fluid

T#:2451

Part#: MOGR300-75W90

In Stock

10% off MSRP $ 37.85

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

$ 34.06 USD

Add to Wish List

Qty

10% off MSRP

$ 37.85

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

$ 34.06 USD

Add to Wish List

This MOTUL SAE 75W90 gearbox and differential fluid is a 100% synthetic ester based oil, which can be used in tranmissions and rear differentials under all conditions of use -- street, track and racing. This oil has proved its qualities and resistance to extreme conditions. We would not hesitate to use this MOTUL 75W-90 GEAR 300 gear oil on our own personal vehicles, and neither should you. Be sure to check your owners manual before selecting oil products for street applications. This is a 1 liter bottle, so be sure to order enough for your specific application. API GL-5.MIL-L-2105D.

Show More Show Less

BMW Transmission Pan Bolt - 24pc

2X Entries Into Our F80 M3 Sweepstakes

T#:46616015

Part#: 24117519360

In Stock

Sale - Save 5% $ 32.99

This product was last offered at the strikethrough price on
08-31-2026

$ 31.34 USD

Add to Wish List

Qty

Sale - Save 5%

$ 32.99

This product was last offered at the strikethrough price on
08-31-2026

$ 31.34 USD

Add to Wish List

This single-use bolt secures the transmission fluid pan to the transmission. When servicing your transmission, be sure to have enough of these bolts on hand to replace all the existing fluid pan fasteners.

Show More Show Less

300V 5w40 "Competition" - 2 Liters

T#:13957881

Part#: 110817

Ships in 2 Business Days

$ 63.28 USD

Add to Wish List

Qty

$ 63.28 USD

Add to Wish List

Use for Endurance/Rally/ GT/ Historic racing 100% synthetic racing motor oil based on ESTER Core® technology. Through technical partnerships with most prestigious Teams of car racing, MOTUL has developed a wide range of lubricants for Racing and Sport cars. The 300V motorsport line improves performance of the latest generation engines along with high protection against wear, oil pressure drop and oxidation due to high temperature. Power & engine protection. Medium to high engine dilution. Color: Visual Orange Viscosity grade SAE J 300 5W-40 Density at 20°C (68°F) ASTM D1298 0.850 Viscosity at 40°C (104°F) ASTM D445 78.7 mm²/s Viscosity at 100°C (212°F) ASTM D445 13.5 mm²/s HTHS viscosity at 150°C (302°F) ASTM D4741 4.0 mPa.s Viscosity Index ASTM D2270 176.0 Pour point ASTM D97 -48.0 °C / -54.0 °F Flash point ASTM D92 234.0 °C / 453.0 °F

Show More Show Less

MOTUL 300V 10W-40 Chrono Race Oil - 2 liter can

T#:2448

Part#: MO300V-10W40-2L

Ships in 6 Business Days

10% off MSRP $ 60.99

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

$ 54.99 USD

Add to Wish List

Qty

10% off MSRP

$ 60.99

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

$ 54.99 USD

Add to Wish List

10W40 MOTUL 300V series "CHRONO" competition racing oil is a true racing lubricant for true race cars. Designed for high temperatures, high shear, and the rigors of professional and endurance racing. MOTUL has developed Double Ester Technology for new 300V series, superior to complex ester which was previously recognized as the best base oil (up to now!). Double Ester Technology, made by carefully balancing the ratio of complex ester and the newly developed macromolecular high polymer ester, enable base oil more wide-ranged, and delivers high output performance and superior reliability.

Show More Show Less

OEM Rein Transmission Service Kit - BMW 6HP19Z

2X Entries Into Our F80 M3 Sweepstakes

T#:45997534

Part#: TSK0015

Back Ordered

Sale - Save 5% $ 251.99

This product was last offered at the strikethrough price on
08-31-2026

$ 239.08 USD

Add to Wish List

Qty

Sale - Save 5%

$ 251.99

This product was last offered at the strikethrough price on
08-31-2026

$ 239.08 USD

Add to Wish List

Rein OE Quality Automatic Transmission Service kits address the short-lived valve body sealing sleeves and adapter in the ZF 6HP transmissions. This kit includes the necessary direct-fitting sealing hardware to conveniently service the shrunken valve body sealing sleeves during the recommended fluid and filter change interval of 62,000 miles / 8 years at the latest. The ZF 6HP19Z series transmission is a very durable and powerful unit that can last for many miles if serviced in time to allow the valve body to maintain proper fluid pressure. The slightest drop in valve body fluid pressure in this unit leads to premature transmission bushing and or clutch wear, along with contamination and overheating of the fluid. Rein recommends the OE or Pentosin ATF-1 synthetic automatic transmission fluid for this job.

Show More Show Less

OEM Rein Automatic Transmission Filter Kit - E46 E39 E85

2X Entries Into Our F80 M3 Sweepstakes

T#:2935

Part#: 24341423376KIT

Ships in 3 Business Days

Sale - Save 5% $ 43.99

This product was last offered at the strikethrough price on
08-31-2026

$ 41.79 USD

Add to Wish List

Qty

Sale - Save 5%

$ 43.99

This product was last offered at the strikethrough price on
08-31-2026

$ 41.79 USD

Add to Wish List

Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This filter fits A5S325Z automatic transmissions on BMW E46 323i 323ci 325i 325ci 328i 328ci 330i 330ci . E39 525i 528i 530i. E85 Z4 2.5i Z4 3.0i. This kit includes the transmission filter and gasket.

Kit Contents:

1 x 24341423376 - transmission filter
1 x 24101423380 - gasket for transmission filter

This item fits the following BMWs:
3/2000-2004 E46 BMW 323i 323ci 325i 325ci 330i 330ci
2003-2005 E46 BMW 325i with M56 engine
3/2001-2003 E39 BMW 525i 530i
2003-2006 E85 BMW Z4 2.5i Z3 3.0i

Show More Show Less

Rein Automatic Transmission Oil Pan Gasket - E39, E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:12451

Part#: 24341423376

Ships in 3 Business Days

Sale - Save 5% $ 12.99

This product was last offered at the strikethrough price on
08-31-2026

$ 12.34 USD

Add to Wish List

Qty

Sale - Save 5%

$ 12.99

This product was last offered at the strikethrough price on
08-31-2026

$ 12.34 USD

Add to Wish List

OIL FILTER:241030

BMW Transmission Pan Bolt Kit - 13pc

2X Entries Into Our F80 M3 Sweepstakes

T#:46616006

Part#: 24115B44CF5

In Stock

Sale - Save 10% $ 16.99

This product was last offered at the strikethrough price on
08-31-2026

$ 15.31 USD

Add to Wish List

Qty

Sale - Save 10%

$ 16.99

This product was last offered at the strikethrough price on
08-31-2026

$ 15.31 USD

Add to Wish List

Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.

Transmission Filter

2X Entries Into Our F80 M3 Sweepstakes

T#:350821

Part#: 24341423376

In Stock

$ 24.47

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

$ 19.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 24.47

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

$ 19.99 USD

Limited Qty Sale

Add to Wish List

Motylgear Manual Transmission / Differential Fluid 75w90 - 1 Liter ...

T#:340559

Part#: 317011

Back Ordered

10% off MSRP $ 20.44

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

$ 18.40 USD

Add to Wish List

Qty

10% off MSRP

$ 20.44

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

$ 18.40 USD

Add to Wish List

Flushing and replacing your manual transmission and differential fluid is one way to ensure that components wear properly to avoid costly problems down the road. Your owner's manual will specify intervals for flushing and refill.

Show More Show Less

Rein Transmission Pan Bolt - M6X28.5mm - BMW

2X Entries Into Our F80 M3 Sweepstakes

T#:45723150

Part#: 24117552108

Ships in 3 Business Days

Sale - Save 16% $ 2.99

This product was last offered at the strikethrough price on
08-31-2026

$ 2.51 USD

Add to Wish List

Qty

Sale - Save 16%

$ 2.99

This product was last offered at the strikethrough price on
08-31-2026

$ 2.51 USD

Add to Wish List

Prevent leaks from the transmission oil pan with brand new bolts from Rein NOTE: These bolts are priced each - The required quantity for each vehicle may change based on the specific transmission and oil pan shape. If you are unsure of how many you need for your BMW, please contact our sales team for assistance.

Show More Show Less

Motul Motyl Gear SAE 75W80 Gear Oil - 1 Liter Bottle (1.05 Quart) ...

T#:2249

Part#: MOTY-75W80-1L

Ships on Oct 5, 2026

10% off MSRP $ 20.44

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

$ 18.40 USD

Add to Wish List

Qty

10% off MSRP

$ 20.44

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

$ 18.40 USD

Add to Wish List

Motul Motylgear 75W80 is a gear oil/gearbox lubricant especially recommended for hard to shift gearboxes and also for BMW, Peugeot, Citroen, and Renault gearboxes. Motul has formulated Motylgear 75W-80 as an extreme pressure lubricant for efficient anti-wear protection and reinforced it with synthetic base stocks for a better resistance at high temperature and for longer life.

Show More Show Less

Rein Magnetic Transmission Drain Plug

2X Entries Into Our F80 M3 Sweepstakes

T#:53785537

Part#: HWU0117

Back Ordered

Sale - Save 5% $ 16.99

This product was last offered at the strikethrough price on
08-31-2026

$ 16.09 USD

Add to Wish List

Qty

Sale - Save 5%

$ 16.99

This product was last offered at the strikethrough price on
08-31-2026

$ 16.09 USD

Add to Wish List

Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings

Show More Show Less

Select Vehicle

Purpose

Category

Transmission

Brand

View All Brands

Price

Special Offers