BMW Intake Parts for BMW 5 Series E39 (1996-2003)

A faulty throttle body can cause poor engine operation or even complete failure to function. Replace your malfunctioning throttle body with a high quality OEM VDO unit to restore proper engine operation. 

OEM VDO is one of the largest OE providers in the world, supplying numerous vehicle brands, including BMW, with many of their genuine parts that build the vehicle before they ever reach the car lot. Entrusted by many of the top names in automotives and with their proven history of reliability, it makes all of us here at Turner confident that their line of OEM replacement parts are a perfect option to restore your vehicles original operation and performance. The same great quality or higher than Genuine BMW parts at a lower cost.

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!

The URO Mass Air Flow Sensor (MAF) is a vital component for BMW engines, providing accurate measurement of intake air flow to ensure an optimal air-fuel mixture for peak performance, fuel efficiency, and reduced emissions. This sensor is designed to meet or exceed OEM standards, delivering consistent and reliable data to the engine control unit. Available from Turner Motorsport, the URO Mass Air Flow Sensor (MAF) offers BMW owners a dependable, direct-fit replacement for maintaining smooth acceleration and enhanced fuel economy.

• Optimizes fuel economy by delivering precise air intake measurements
• Improves engine performance with smooth, responsive acceleration
• Reduces emissions by promoting efficient combustion
• Engineered to BMW specifications for an exact fit and easy installation
• Built with high-quality materials to withstand extreme engine conditions
• Available from Turner Motorsport, a trusted provider of BMW replacement parts

The URO Mass Air Flow Sensor (MAF) is an ideal choice for BMW owners looking to ensure their vehicle’s optimal performance, fuel efficiency, and longevity.

Brake Booster Check Valve by Rein is an essential part of your vehicle’s braking system, designed to maintain proper vacuum pressure for enhanced brake performance. This valve ensures that the brake booster retains sufficient vacuum pressure to deliver consistent, responsive braking, even in challenging conditions. Built from durable, high-quality materials, the Brake Booster Check Valve by Rein is engineered to withstand high temperatures and provide long-lasting reliability. Available at Turner Motorsport, this check valve is a direct fit replacement, ensuring easy installation and compatibility with your vehicle’s OEM specifications.

• Maintains optimal vacuum pressure, ensuring consistent brake performance
• Improves braking response, enhancing safety and vehicle control
• Constructed from high-quality materials for durability and long-term use
• Direct fit replacement, allowing for easy installation and perfect compatibility with OEM standards
• Supports the overall efficiency of the brake booster system, ensuring reliable braking in all conditions

Turner Motorsport offers the Brake Booster Check Valve by Rein as a dependable solution to enhance your vehicle's braking system, ensuring safe and efficient performance.

Crankcase Vent Valve - Rein - BMW E39 M5 E52 Z8 is a crucial component for maintaining proper crankcase ventilation and preventing harmful oil buildup in the engine. Over time, the vent valve can become clogged with oil, leading to excessive crankcase pressure, poor engine performance, and increased carbon deposits. A failing valve can result in rough idling, misfires, and blue smoke from the exhaust. Replacing the crankcase vent valve at regular intervals ensures optimal engine efficiency and longevity.

• Prevents oil-rich vapors from entering the intake system
• Reduces the risk of carbon buildup and engine misfires
• Direct-fit replacement for BMW E39 M5 and E52 Z8 models
• Ensures proper crankcase ventilation for optimal performance
• Helps eliminate excessive crankcase pressure and oil leaks
• Manufactured to meet or exceed OEM quality standards