BMW Transmission Parts for BMW 3 Series E46 (1999-2005)

ZF 5-Speed Detent Repair Kit With Installation Tools - S5D320Z Transm...

For vehicles with production date up to 03/2003 or ZF S5D320Z transmission

T#:37453570

Part#: 054834LA01KT

In Stock

Sale - Save 2% $ 417.67

This product was last offered at the strikethrough price on
05-03-2026

$ 408.71 USD

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$ 417.67

This product was last offered at the strikethrough price on
05-03-2026

$ 408.71 USD

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The ZF 320z S5D is a common swap choice among BMW enthusiasts due to its reliable and robust nature. Unfortunately, it does have a weakness. The detent pins and springs that live inside of the transmission are known to wear down over time, often causing the shift lever to lean towards the 5th gear position when in neutral.

This full-service kit consists of everything you need to replace the failing detents in your ZF transmission. The kit contains only Genuine ZF components, all of which are sure to provide you with smooth shifting and operation for years to come.

This kit includes the following items:

3 Shift Pin Kits - 23117525048
2 Slide Bushings - 23117533395
2 Gearbox sealing lids - 23311224825
1 Shifter detent pin - 23311224849
1 Shifter detent pin - 23317502165
2 Lock Rings - 23317531374
3 Spring Retention Plates - 23317637524
5 Detent Drift/Punch Tools - 054834LA01AKT
Remedying the ZF's detent issue is a must for any enthusiast planning to get the most out of their transmission. Proper centering is essential for quick and smooth shifting, both being desirable features in any application. This kit is easy to install with several DIY guides existing online. A set of "drift" tools are included for proper installation.

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Genuine BMW Automatic Transmission Fluid - ATF 1

T#:192077

Part#: 83222305395

In Stock

Sale - Save 21% $ 35.99

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

$ 28.52 USD

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Sale - Save 21%

$ 35.99

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

$ 28.52 USD

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Genuine BMW Atf 1 - 1L
This item fits the following BMW Chassis:
E36,E39,E46

Plug-In Connection Bracket

T#:30058

Part#: 07149157161

Ships in 4 Business Days

Sale - Save 45% $ 5.99

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

$ 3.32 USD

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Sale - Save 45%

$ 5.99

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

$ 3.32 USD

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Genuine BMW Plug-In Connection Bracket
This item fits the following BMW Chassis:
E36 M3,E60 M5,E63 M6,E46 M3,E85 Z4M,E53 48IS,E36,E39,E46,E53 X5 X5,E63,E83 X3,E85 Z4,E86 Z4,E90,E92,E93

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Automatic Transmission Thermostat Kit

T#:56254893

Part#: 17111437362KT2

In Stock

$ 75.13 USD

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$ 75.13 USD

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We built this Turner Motorsport Cooling Overhaul Kit to hit the key failure points around your automatic transmission heat exchanger and expansion tank mounting setup without breaking the bank.

Automatic Transmission Service Kit - Level 2

T#:15710776

Part#: 8352230504-KT

Ships in 2 Business Days

Sale - Save 2% $ 229.99

This product was last offered at the strikethrough price on
07-28-2026

$ 225.03 USD

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$ 229.99

This product was last offered at the strikethrough price on
07-28-2026

$ 225.03 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Automatic transmission Level II kit contains what you need to do an automatic transmission fluid and filter service. For limited time includes a FREE bottle of Redline WaterWetter®! WaterWetter® is a unique wetting agent that reduces coolant temperatures by as much as 30°F. Pour it into your cooling system to provide rust and corrosion protection in plain water for racing engines, and to improve coolant heat transfer properties. Add it to new or used antifreeze to improve the heat transfer of both ethylene and propylene glycol antifreeze/coolants. Compatible with aluminum, cast iron, copper, brass and bronze components. Kit Includes: Automatic transmission filter with hardware Oil pan gasket Drain plug with sealing washer Fill plug with sealing washer 8 quarts Redline D4 automatic transmission fluid FREE bottle of Redline WaterWetter®

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Genuine BMW Transmission Lock Pin Kit - E39, E46, E52

T#:56471649

Part#: 23317501584KT2

Ships in 5 Business Days

$ 86.99 USD

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$ 86.99 USD

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This shift detent refresh kit restores positive gear indexing and exact shift lever centering. Don't let worn internal hardware degrade your driver engagement and rebuild your shift mechanism with the exact components needed to handle aggressive shifting.

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Transmission Hardware Refresh Kit

T#:55317663

Part#: 2331MTKT

Ships on Aug 31, 2026

$ 66.67 USD

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$ 66.67 USD

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If your BMW’s manual shifter feels loose or struggles to cleanly find its gates, it’s time to rebuild your transmission shift detents.

Automatic Transmission Service Kit - Level 2

T#:15710800

Part#: 24341423376-KT

Ships in 2 Business Days

$ 192.51 USD

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$ 192.51 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: Automatic transmission filter with associated hardware Oil pan gasket Drain plug with sealing washer Fill plug with sealing washer 7 quarts Redline D4 automatic transmission fluid

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Rein Magnetic Transmission Drain Plug

Fill and drain plug for vehicles with transmission code GS5X37BZ and production date fr... For vehicles with production date from 03/2003

T#:53785537

Part#: HWU0117

Back Ordered

$ 16.99 USD

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$ 16.99 USD

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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

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Motor And Transmission Mount Kit

T#:15744021

Part#: 22322282340-KT

Back Ordered

Sale - Save 3% $ 420.99

This product was last offered at the strikethrough price on
05-03-2026

$ 407.87 USD

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Qty

Sale - Save 3%

$ 420.99

This product was last offered at the strikethrough price on
05-03-2026

$ 407.87 USD

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Upgrade your mounts without compromising comfort. Includes hardware

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BMW Transmission Parts for BMW 3 Series E46 (1999-2005)

Sub-Categories

ZF 5-Speed Detent Repair Kit With Installation Tools - S5D320Z Transm...

Genuine BMW Automatic Transmission Fluid - ATF 1

Plug-In Connection Bracket

Automatic Transmission Thermostat Kit

Automatic Transmission Service Kit - Level 2

Genuine BMW Transmission Lock Pin Kit - E39, E46, E52

Transmission Hardware Refresh Kit

Automatic Transmission Service Kit - Level 2

Rein Magnetic Transmission Drain Plug

Motor And Transmission Mount Kit

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