BMW E46 M3 S54 (1999-2005)

BMW OBD2 Cable K+DCAN Cable - FTDI FT232RL Style provides a reliable solution for connecting your BMW to a laptop or tablet for advanced diagnostics and coding using various software options. This high-quality cable is designed for use with BMW vehicles, offering versatile compatibility and ease of use.

• Comprehensive Connectivity: Enables diagnostics and coding for a wide range of BMW models by connecting to a laptop or tablet.
• Supports Multiple CAN Protocols: Includes support for D-CAN, PT-CAN, and K-CAN operation, with a convenient switch for selecting the appropriate protocol.
• Driver Software Included: Comes with a CD containing the necessary driver software for seamless setup.
• Wide Vehicle Compatibility: Compatible with numerous BMW models, including E60, E63, E64, E83, E81, E87, E82, E88, E90, E91, E92, E93, E70, E71, E72, R55, R56, R57, R50, R52, R53, E46, E53, and E65, E66, E67. Also supports 1995-1998 vehicles without K-Line.
• Diagnostic and Coding: Ideal for performing diagnostics and coding tasks, although diagnostic and coding software must be purchased separately.

The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance.

Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.

Restore the functionality of your headlight washer system with this premium replacement spray nozzle from Bremmen Parts. Designed to precisely direct washer fluid toward the headlight assembly, this nozzle ensures clear visibility in all driving conditions.

Crafted as a direct-fit replacement for the left (driver) side, it resolves the common issue of breakage caused by weak plastic construction. Manufactured for durability and reliability, this high-quality component is the perfect solution for restoring proper operation.

BMW E46 M3 and Z4 Front Brake Caliper - Left

Ensure optimal braking performance with the BMW E46 M3 and Z4 Front Brake Caliper - Left from Turner Motorsport. Brake calipers are subjected to extreme conditions and constant use, making replacement a necessity at least once during your vehicle's lifespan. Exposed to harsh elements and high temperatures, brake calipers can suffer from seizing, dragging, or sticking, leading to compromised safety and performance. Moisture can also infiltrate the brake fluid, causing internal damage over time.

Benefits:

• Restores braking efficiency and responsiveness
• Ensures safe and reliable stopping power
• Enhances overall driving experience

Don't compromise on safety or performance. Replace your worn or damaged brake caliper with the BMW E46 M3 and Z4 Front Brake Caliper - Left today.

BMW Performance Weighted Shift Knob

Looking to enhance the driving experience of your BMW with a performance shift knob? The BMW Performance Weighted Shift Knob is the perfect choice. This shift knob is designed to improve shifting precision and overall feel, giving your BMW a sportier and more responsive drive. Crafted with high-quality materials and precision engineering, it offers the following benefits:

• Enhances shifting precision and overall feel
• Gives your BMW a sportier and more responsive drive
• Crafted with high-quality materials for durability
• Easy installation process for hassle-free setup

For Alternator / Water Pump Belt

Hydraulic Belt Tensioner for E36, E46, E39 6-cyl models. This is the oil-filled tensioner that keeps the main drive belt in the proper tension. Over time the piston seals inside allow fluid to leak out. The tensioner becomes frozen or inoperable. Replacement is the best corrective action to take. This can be done during any belt or pulley service or anytime the fan is off the engine.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

NOTE: These BMW's may have been equipped with either a mechanical or hydraulic tensioner. Only for cars with Hydraulic Belt Tensioners. Please check before ordering.

This tensioner pulley fits the following BMWs:
1991-1995 E34 525i (M50 engine)
1992-1999 E36 325i, 325is, 328i, 328is, 323is
1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter)
1997-2003 E39 525i, 528i, 530i
1999-2000 E46 323i, 323Ci, 328i, 328Ci
2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi
2001-2006 E46 M3 coupe & convertible
2000-2006 X5 3.0 liter (E53 chassis)
2006 525i, 530i(M54 engine)
1997-2002 Z3 & MZ3 2.8, M Roadster, M Coupe
2003-2009 Z4 M Coupe and Roadster

A failing water pump is a recipe for engine overheating and costly internal damage. Keep your coolant flowing and your engine protected by replacing your aging pump with this high-quality OE unit from Bremmen Parts.

Water pump replacement is suggested at 60,000 - 80,000 miles.

This pump includes the alignment dowel, sealing gasket, and thermostat sealing o-ring. We recommend picking up a water pipe sealing o-ring (11537830712) and thermostat (11531318274) for a comprehensive service.

This is an OEM INA tensioner pulley, also known as the adjusting pulley and lower pulley. This pulley is mounted on the belt tensioner near the center of the belt assembly. The upper and lower pulleys are known to be the primary sources for 'belt squealing'. This pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

This pulley is mounted along with the hydraulic belt tensioner but can be replaced on its own. It is used for the main drive belt on the M50-M54 family engines (M50, M50TU, M52, S52, M52TU, M54, M56, and S54 engines). This is the same belt that covers the water pump/alternator/power steering systems. Replacement is a very easy procedure (requires fan removal) and will have your engine purring in no time. Belt replacement is strongly recommended at the same time. If you have a mechanical belt tensioner, the pulley can only be replaced with a new tensioner.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

If you need the hydraulic belt tensioner, click here.

This item is 70mm Diameter. Please check the diameter before ordering.

This tensioner pulley fits the following BMWs:
1991-1995 E34 525i (M50 engine)
1992-1999 E36 325i, 325is, 328i, 328is, 323is
1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter)
1997-2003 E39 525i, 528i, 530i - Only for Hydraulic Tensioner
1999-2000 E46 323i, 323Ci, 328i, 328Ci - Only for Hydraulic Tensioner
2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi - Only for Hydraulic Tensioner
2001-2006 E46 M3 coupe & convertible - Only for Hydraulic Tensioner
2000-2006 X5 3.0 liter (E53 chassis)
2004 E60 525i, 530i (M54 engine)
1997-2002 Z3 & MZ3 2.5, 2.8, 3.0, M Roadster, M Coupe
2003-2009 Z4 M Coupe and Roadster