ZF Transmission Pan Bolt - E31, E38, E39, E46, E53, Z4

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T#:402959

Part#: 24101423273

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$ 18.99

This product was last offered at the strikethrough price on
02-10-2026

$ 10.99 USD

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Replace your transmission or steering components with proven OE standard products. ZF is a proven quality manufacturer, allowing you to have the confidence of genuine at a more affordable price point.

CVT (Multitronic) Automatic Transmission Fluid - 1 Liter

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T#:593527

Part#: G052180A2

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$ 22.91 USD

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Protect your Mini's automatic transmission by regularly replacing the used transmission fluid. This essential maintenance step prevents premature wear and ensures the longevity of your gearbox. Following the manufacturer's recommended service interval is vital for optimal performance.

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URO Transmission Oil Pump Gaskets - BMW E60 E63 E64 E9X F10 F06/12/13...

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T#:639330

Part#: 11417836233

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$ 14.33 USD

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Seals the oil pump to the transmission housing. URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.

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URO- Gear Position Sensor

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T#:33679709

Part#: 23427507168

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$ 379.99 USD

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URO Gear Position Sensor is an essential part for any BMW owner aiming to enhance their vehicle's shifting performance. Offered by Turner Motorsport, this premium sensor guarantees precise gear detection, significantly improving the overall driving experience. With a focus on quality and reliability, Turner Motorsport is dedicated to providing BMW enthusiasts with top-notch components that ensure their vehicles operate at peak efficiency.

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Elring Input Shaft Seal - E12, E23, E24, E28, E30, E32, E34

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T#:15236

Part#: 23121220619

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$ 7.99 USD

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This is the transmission input shaft seal for cars with the Getrag 260/5/50, 260/6, 265/6, 280, transmissions

Transmission Drain Plug

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T#:592102

Part#: 24111219749

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$ 10.29 USD

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This is a transmission drain plug replacement. This specific plug is located in the left side of the transmission pan.

Meistersatz Automatic Transmission Oil Pan Gasket - E39, E46, Z4 ...

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T#:379629

Part#: 24101423380

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$ 10.99 USD

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Seal up your leaking oil pan

CSF Universal Large Single-Pass Oil Cooler - Universal Application ...

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Universal fitment design - modifications may be necessary to run this cooler

T#:53608839

Part#: 8371

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$ 499.00 USD

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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.

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Febi Transmission Oil Pan Gasket - E34, E36

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T#:15248

Part#: 24111219127

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$ 13.99

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

$ 12.00 USD

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This is the automatic transmission oil pan gasket for cars with the A5S310Z Transmission.

Transmission Drain Plug

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T#:594141

Part#: 24117507555

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$ 16.99 USD

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Replace the drain plug when servicing your transmission to ensure a leak free finished product.

Meistersatz Transmission Oil Filter - E32, E34

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T#:1195778

Part#: 24311218571

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$ 14.99 USD

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Does not include o ring

Water Hose

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T#:594317

Part#: 17127560974

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$ 37.99 USD

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Radiator to Auto Trans Oil Cooler

Automatic Transmission Oil Pan

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T#:599577

Part#: 24117566354

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$ 108.40 USD

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Automatic Transmission Thermostat

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T#:591439

Part#: 17113438717

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$ 36.99 USD

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Polyurethane Gearbox Bushing Set

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T#:54388374

Part#: SPF2552K

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$ 25.99 USD

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Gearbox mounts are critical for transferring forces from the powertrain to the chassis. While standard OEM rubber bushings allow for excessive engine movement to maximize comfort, they compromise overall engine retention.

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Meistersatz Auto Trans Filter with O-Ring - E82 E88 E90 E91 E93 E92 ...

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T#:595154

Part#: 24117593565

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$ 37.99 USD

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OEM Rein Transfer Case Overhaul Kit - BMW F25 F26 F15 F16 (10/2011+) ...

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T#:38161727

Part#: RVK0006

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$ 1,549.56 USD

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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The kit is comprised of the sprocket, shims, clutch pack, chain, gears, and other necessary internal components. Until now, the only solution to repair these failure prone transfer cases was to replace with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offerings for internal components. This kit specifically caters to the chain drive portion of the ATC 45L transfer case. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory.

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Ball Cup Bushing - Lower

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T#:397576

Part#: 25111207744

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$ 5.99 USD

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component for manual transmissions.

Density Line Transmission Mounts - 70D Track Density - BMW E9X M3, E6...

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T#:50731690

Part#: DLTME9XM370D

In Stock

Sale - Save 10% $ 25.00

This product was last offered at the strikethrough price on
06-28-2026

$ 22.50 USD

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Unlike simple "inserts" that merely mask factory flaws, these are complete, re-engineered replacements.

CSF High-Performance Heat Exchanger & Transmission Cooler Module - F9...

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T#:38229113

Part#: 8331

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$ 1,289.00 USD

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The F97 X3M and F98 X4M are powered by the same high-performance S58 engine found in the G8X M3, M4, and M2. While these SUVs deliver impressive power and speed, they also suffer from the same heat management challenges as their sedan and coupe counterparts. That’s where CSF’s advanced cooling solutions come in—becoming essential upgrades for S58 owners, even for those keeping their engines mostly stock. After over a year of development and testing, CSF is proud to introduce the Front Mount Heat Exchanger & Transmission Cooler Module for the F9X X3M and X4M. One of the biggest challenges in developing a Front Mount Heat Exchanger for these models was limited space. Unlike the G8X models, the X3M and X4M feature a different transmission oil cooler, restricting the available room for a larger heat exchanger due to the mounting cradle. After extensive testing with smaller core designs, CSF determined that integrating the Heat Exchanger with a Transmission Cooler Upgrade was the optimal solution for maximizing both size and performance. By combining both components into a single cooling module, CSF achieved a design that accommodates the same core size as the G8X Heat Exchanger. The integrated Auto Transmission Cooler utilizes the same dual-core design as the G8X Transmission Cooler and is seamlessly fitted to the new Heat Exchanger. This innovative all-in-one module not only addresses two major cooling issues for the X3M and X4M but also reduces overall costs—savings that are passed along to the customer. Compared to the stock heat exchanger, CSF’s upgraded design offers significant improvements. The TIG-welded aluminum tanks are much larger than the OE plastic tanks, providing superior strength and fluid volume. A 2-row 42mm core increases cooling efficiency and capacity, utilizing CSF’s Exclusive B-Tube Technology to enhance airflow and heat dissipation. Multi-louvered fins further expand the heat exchange surface area, improving overall cooling performance while maintaining proper airflow. Built entirely from high-strength aluminum, this system ensures maximum durability and reliability. The mounting tabs and brackets are significantly stronger than the factory plastic components, offering improved longevity. Additionally, the heat exchanger includes an integrated bolt-on metal rock guard, which is far more robust than the stock plastic version—providing better protection against road debris and ensuring greater confidence in the system’s resilience. CSF’s Transmission Cooler features an innovative dual-pass design that dramatically enhances cooling performance. Unlike the OEM single-core cooler, CSF’s front-to-back stacked core design more than doubles the surface area and nearly triples the core volume. Engineers leveraged the extra space freed up by replacing the OE cooler and oversized plastic cradle, effectively doubling cooling capacity while maintaining a perfect OEM fit—no modifications required. By switching from a single-core to a dual-core design, CSF achieved a 201% increase in overall volume, significantly improving heat dissipation and fluid capacity. Using CSF’s AC Condenser Technology, the cooler incorporates a high-pressure 1-row 16mm 9-channel microtube design, optimizing oil flow and maximizing surface area contact. These features work together to provide the most effective heat dissipation possible, keeping transmission temperatures under control even under extreme conditions. With CSF’s new Front Mount Heat Exchanger & Transmission Cooler Module, X3M and X4M owners can enjoy superior cooling efficiency, enhanced durability, and long-term performance—all in a cost-effective, OEM-fit package.

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Victor Reinz O-Ring - E12, E21, E23, E24, E28, E3, E30, E31, E32, E34...

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T#:375905

Part#: 17211742635

In Stock at Vendor

$ 3.99

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

$ 2.99 USD

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9.25x1.78/FPM

URO Automatic Transmission Cooler - BMW F25 X3, F26 X4

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T#:5001928

Part#: 17217593856

Back Ordered

$ 137.99 USD

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Is your BMWs transmission cooler leaking or damaged? This URO replacement is the perfect fix without the Genuine BMW cost

Mishimoto Performance Transmission Cooler - G8X M3/M4

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T#:21209834

Part#: MMTC-G80-21

In Stock at Vendor

$ 698.99 USD

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The ZF 8-speed transmission found in the 2021+ BMW G8X M3/M4 is a stout and snappy unit that's capable of withstanding the onslaught of torque brought on by the S58 engine it's mated to. Add a tune and some bolt-ons, and the stock cooler just can't keep the ZF 8HP safe. This inadequacy can lead to high transmission oil temperatures, sluggish shifting, and potential transmission damage. Fortunately, the engineers at Mishimoto have developed a transmission cooler to maintain optimal fluid temps and keep your ZF 8HP running in peak condition. The Mishimoto 2021+ BMW G8X M3/M4 Performance Transmission Cooler excels with its impressive 41-percent increase in core volume, delivering superior cooling efficiency compared to the stock cooler and keeping your transmission cool even in the most demanding driving conditions. This transmission cooler also offers a generous 17-percent increase in fluid capacity to increase the cooling potential of the entire system. Internal cooling fins increase the surface area in contact with the fluid to improve heat transfer and efficiency. The dual-pass design keeps fluid in the cooler longer, removing more heat without affecting airflow to other cooling components behind the transmission cooler. High fluid temps aren't the only worry on the track or the road; your trans cooler sits front and center in the grille, taking every hit from road debris. That's why we've included a durable steel stone guard to protect the trans cooler and keep fluid where it belongs. Installation is quick and easy, as no modifications are required. Like all Mishimoto products, the Mishimoto 2021+ BMW G8X M3/M4 Automatic Transmission Cooler comes with the Mishimoto Lifetime Warranty, providing peace of mind and confidence in your investment. Features: Direct fit for ZF 8HP equipped 2021+ BMW G8X M3/M4 17 percent increase in fluid capacity for added cooling potential 41 percent increase in core volume for fast and efficient cooling Dual-pass design improves cooling performance without reducing airflow to other components Includes removable steel stone guard for protection against road and track debris Internal fins increase cooling surface area and heat transfer 17 rows core vs. 14-row stock cooler for increased cooling surface area Mishimoto Lifetime Warranty Includes: (1) Transmission Cooler with Hard Lines Mishimoto Lifetime Warranty

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ZF Transmission Speed Sensor - E39, E46, Z4

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T#:376254

Part#: 24341423874

In Stock at Vendor

$ 146.16 USD

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Used to determine the speed of the transmission

OEM Febi Automatic Transmission Filter Kit - E53 X3 M54 3.0L ...

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T#:369579

Part#: 24117557069

In Stock at Vendor

$ 63.99

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

$ 61.99 USD

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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 item fits the following BMWs:
2000-2006 E53 BMW X3 M54 3.0L

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URO Transmission Oil Cooler - F10 528i N20 2.0L

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T#:37925864

Part#: 17217638582

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$ 122.99 USD

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URO Transmission Oil Cooler - F10 528i N20 2.0L

The URO Transmission Oil Cooler - F10 528i N20 2.0L is a premium cooling solution designed to safeguard your BMW’s transmission system from overheating and potential damage. Overheated automatic transmission fluid can degrade, causing poor shifting and harm to internal components. This corrosion-resistant, high-strength cooler delivers reliable, leak-free ATF cooling performance, ensuring your transmission operates at peak efficiency. Manufactured to OE dimensions, it provides proper clearances and easy bolt-on installation for a perfect fit. With stringent quality control at every stage of production and a 24-month unlimited mileage warranty, this transmission oil cooler is a trusted choice for BMW F10 528i N20 2.0L owners.

Key Benefits:

Prevents overheating and breakdown of automatic transmission fluid
Corrosion-resistant, high-strength materials for leak-free performance
Manufactured to OE dimensions for proper clearances and easy installation
Rigorous quality control ensures top-tier reliability
24-month unlimited mileage warranty for peace of mind

Upgrade your BMW F10 528i N20 2.0L with the URO Transmission Oil Cooler and enjoy smooth, dependable transmission performance for years to come.

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AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84...

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T#:42705802

Part#: GBA-59281MKT

Ships in 3 Business Days

$ 3,519.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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OEM Rein Transfer Case Overhaul Kit - BMW E84 X1

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T#:45997517

Part#: RVK0003

Ships in 3 Business Days

$ 1,450.99 USD

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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle, direct from the factory.

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Transmission Adapter

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T#:13463749

Part#: 24347588759

Ships in 5 Business Days

$ 14.99 USD

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Seals the Mechatronic unit to the pump, a common source of pressure loss in the 6HP19 transmission

Transmission Oil Pan Gasket

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T#:361936

Part#: 24117543484

In Stock at Vendor

$ 25.99 USD

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Over time, gaskets deteriorate, leading to small leaks that can escalate into major issues if not addressed promptly.

AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84...

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T#:42705801

Part#: GBA-59280MKT

Ships in 3 Business Days

$ 3,519.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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Gemo Transmission Cable - E30, E34

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T#:54388412

Part#: 24341215954

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$ 21.98 USD

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Whether you are chasing lap times or tearing up your favorite backroad, you need absolute confidence in every single gear change.

Pure Drivetrain ATC 13-1 Transfer Case Kit - AWD High Performance Har...

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T#:54566515

Part#: PDS13-0131-1000

In Stock at Vendor

$ 1,799.99 USD

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Don't let your transfer case limit your build's potential. Upgrade to Pure Drivetrain Solutions and lock down your drivetrain integrity.

Automatic Transmission Oil Pan Gasket

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T#:594163

Part#: 24101423380

In Stock at Vendor

$ 29.63

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

$ 29.62 USD

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Automatic transmission pan gasket. See us for transmission fluids, filters, gaskets, and transmission service kits.

Pure Drivetrain 8HP51 High Performance Transmission Hard Parts Kit - ...

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T#:50136699

Part#: 12-94-2000

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$ 4,999.99 USD

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We all love the ZF 8HP for its lightning-fast shifts, but as many BMW owners discover, it’s not invincible. If you’ve pushed your build past the factory power limits, you’re likely feeling the dreaded "trans slip." Before you spend five figures on a replacement, check out the Hard Parts Kit from Pure Drivetrain Solutions. This kit targets the specific failure points of the 8HP, reinforcing the transmission from the inside out.

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Auto Trans Solenoid Valve Kit

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T#:596866

Part#: 1068298047

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$ 733.81 USD

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Replacement Auto Trans Solenoid Valve Kit from ZF Includes 10 Solenoid Valves and 1 Wiring Lead.

Solenoid Valve

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T#:594166

Part#: 24341423368

In Stock at Vendor

$ 127.68 USD

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Over time and miles the solenoids that control the transmission fluid flow can become worn out or clogged causing sluggish shifting, or the lose of a gear. By installing a new solenoid you will bring back the smoothness of the shift you have known and also could restore a lost gear.

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Transmission Filter

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T#:594143

Part#: 24341422673

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$ 74.39 USD

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Periodic fluid and filter changes restore transmission performance, reduce wear, and prolong service life. We recommend a complete transmission service every 60,000 miles, more often if the vehicle is driven in severe-duty conditions, including city traffic.

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E31 Getrag 420g 6 Speed Conversion Shifter Carrier

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T#:1135815

Part#: E31GETRAGCARRIER

Special Order: No Guaranteed ETA

$ 449.00 USD

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This part is used when converting an E31 to a 6 speed when using a Getrag420g transmission. The part is necessary for the conversion to ensure that the shifter correctly aligns with the hole in the transmission tunnel. The machined components are constructed of 6061 Aluminum.

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URO - Oil Cooler, Automatic Transmission for F22, F23, F30, F31, F32,...

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T#:40106239

Part#: 17218514515

Back Ordered

$ 137.99 USD

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Engineered to meet OEM standards, this durable oil cooler safeguards the transmission system, extending its lifespan and ensuring peak functionality.

Transmission Pan Gasket

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T#:594136

Part#: 24111421140

In Stock at Vendor

$ 41.96

This product was last offered at the strikethrough price on
03-10-2026

$ 41.35 USD

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Prevent transmission damage by replacing the pan gasket any time the pan is removed, or if a leak is detected.

Remanufactured Mechatronics Unit

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T#:594195

Part#: 24347647853

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$ 3,275.14 USD

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Remanufactured Mechatronics with core included from ZF

Remanufactured Mechatronics Unit

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T#:594183

Part#: 24347647857

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$ 5,183.59 USD

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The mechatronics unit is the electronic valve body in modern automatic transmissions. Failure of this component may result in a variety of problems, including improper shifting, failure to shift, or complete transmission failure.

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Valve Body (Mechatronics)

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T#:22097547

Part#: 24347571229KT

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$ 3,496.99 USD

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OEM Nissens Automatic Transmission Oil Cooler - E65/66 760i/Li ...

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T#:641066

Part#: 17217541058

Ships in 6 Business Days

$ 124.99 USD

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The oil cooler/heat exchanger for the automatic transmission is one of the most overlooked sections of the E90 335d cooling system. The cooler (heat exchanger) is a part of the overall cooling system and uses coolant circulated from the regular cooling system to cool the transmission oil running through this small cooling block. We recommend servicing or cleaning the heat exchanger along with any cooling system overhaul. Or if you're having transmission faults (especially for temperature) you may want to clean the transmission cooler anyway. Replacing or cleaning the heat exchanger components could lead to better shifting of the automatic as the cooler itself can become clogged. If you're experiencing harder or hesitating shifts, and the internal transmission temperature is rising without being regulated, the components in this system are the likely cause. Staying on top of the cooling needs of the transmission will help prevent a very costly transmission repair in the future.

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