BMW Z4 Engine Parts

Valve Cover

TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.

Product Features:

• OE Quality
• Optimized for strength
• Heat and corrosion resistant
• Chromium plated or nitrided
• Stem optimized to resist wear

Rocker Arm

CARDONE Turbocharger Service Kits provide all the wear items required to remanufacture a turbocharger that has not sustained any damage to the internal components. Featuring only O.E.-grade, direct-fit components, this kit offers a great, cost-effective way to perform a turbo repair without replacing the entire assembly.

Product Features:

• Kit includes all serviceable components in one package for turbochargers without internal damage
• Saves money by eliminating the need to replace the complete turbocharger assembly
• Allows for reuse of the center, compressor and turbine housings
• Only O.E.-grade component parts or better are supplied in kit for durability
• Direct O.E. replacement

The APA/URO Engine Cooling Fan Switch Seal is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium aftermarket replacement
• Provides performance and dependability
• Manufactured to meet OE specifications

This engine variable valve lift eccentric shaft actuator is designed to match the appearance and function of the original actuator on specified applications, and is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this engine variable valve lift eccentric shaft actuator is made to match the fit and performance of the original actuator on specific vehicle applications
• Restores functionality – built to restore the appearance and function of an actuator that has failed due to damage or fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Valve Cover Screw Se

CORTECO powertrain/chassis mounts and bushings are designed to the highest quality standards and manufactured using leading-edge technology. As a specialist for the independent aftermarket, Corteco offers a wide selection of OEM quality vibration control spare parts from Vibracoustic. As a wholly owned subsidiary of Freudenberg, Vibracoustic is the world’s leading technology specialist for vibration control modules and components for the international automotive industry. New to the Corteco product range is a very light-weight engine mount, which shows the full innovative power of Vibracoustic. Reducing the weight of the mount makes it possible to optimize vibration control and reduce the weight. In addition, thermal separation ensures that no heat energy is transmitted to the mount, resulting in a considerable extension of service life. A cost advantage also comes from innovative manufacturing methods. Corteco now offers this engine mount as a spare part for a variety of BMW models.

Product Features:

• OE-Equivalent and a direct fit application.
• Meets or exceeds the OE specifications.
• Designed to reduce engine vibration and noise Vibration Control Brochure

Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:

• 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
• Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
• Brass sensor housing precision machined to meet or exceed OE thermal conductivity
• OE precision matched thermistor position for correct output parameters
• Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.

This is an OE quality oil filler cap. Rein automotive products provide you with the proper fit, form and function for European vehicles. With fitments for some of the world’s finest automobiles, including Audi, BMW, Mercedes Benz, Mini, Porsche, Saab, Volkswagen, and Volvo all Rein Automotive genuine replacement parts are guaranteed original manufacturer quality. Every part is manufactured with top quality materials to ensure it has the same tolerances as the part that came on the car to provide ease of installation and long lasting durability.

Product Features:

• Original Equipment fit, form and function
• Manufactured from high quality materials
• Right fit the first time
• O-ring is black in color
• For European vehicles

All-around safety and reliability: Elring oil seals are manufactured for a wide range of applications. Whether they are installed in camshafts, crankshafts or axles, the high-precision seals are guaranteed to offer outstanding performance. Elring oil seals are made from tailor-made elastomer compounds to ensure excellent functionality and a long service life. They are available in various sizes and are supplied with detailed installation instructions.

Product Features:

• Premium-quality materials such as FPM, ACM and PTFE for superior operational reliability
• Various designs specifically adapted to the area of application ensure excellent functionality and performance
• High-performance FPM guarantees optimum leak tightness

Valve Cover Washer

Chain Tensioner Gask

Valve Stem Seal Kit

Screw Set

Clevite is the number one name in replacement engine bearings – delivering on the track and in machine shops around the country. With track proven performance in engines with thousands of horsepower, it is obvious Clevite has the strength to handle any light vehicle application.As more and more OE manufacturers shift to aluminum bearings in OE engines, Clevite has introduced a new line of engine bearings designed to be the highest quality replacement bearings in the industry. Clevite Bimetal engine bearings carry on the tradition and reputation that Clevite has built throughout the course of time.Clevite Bimetal engine bearings feature a 100% lead free aluminum silicon bi-metal material, which includes 60% more silicon than the leading competitor’s bi-metal material for better conditioning of journal surfaces. These Bimetal bearings also offer greater wear resistance than the leading competitor’s bi-metal material, as well as greater seizure resistance. Clevite Bimetal bearings feature 100% bored ID’s for precision and surface characteristics and where appropriate – straight shell main bearings utilizing an “umbrella” groove that allows for superior oil control and improved pressure.Clevite® Bimetal engine bearings are of aluminum, tin, silicon Bimetal type of material and construction. These offer the engine rebuilder an Oe type of bearing for engines going into light duty applications. They are only recommended for applications where all engine components have been reconditioned to engine manufacturers original specifications.Bimetal engine bearings are not recommended for Heavy Duty service where heavy demands are placed on the engine or High Performance applications where Clevite TriMetal is still the ultimate performance choice.

Product Features:

• Original Equipment Manufacturer
• Maximum Load-Bearing Capacity
• Fatigue-Resistant, adaptable
• Resistant to Wear and Corrosion
• Advanced Surface Coatings

Boost Pressure Valve

Turbo Diverter Valve, Engineered for Enhanced Efficiency and Responsiveness

Intake Man. Gasket S

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

• Meets or exceeds all original equipment specifications
• Application specific design to ensure a perfect fit
• Unsurpassed quality you can trust
• Validated for fit, form and function
• Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

Designed digital output for maximum signal to noise ratio. Not impacted by temperature changes and provide robust, long-lasting sensor protection. Manufactured to meet or exceed OE requirements.

Product Features:

• Not impacted by temperature changes and provide robust, long-lasting sensor protection
• Designed digital output for maximum signal to noise ratio
• All parts used in the manufacture process are Delphi validated
• Not impacted by temperature changes and provide robust, long-lasting sensor protection

CRP Automotive parts provide innovative designs, use leading-edge materials, and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

• Face of top rings coated with latest generation plasma-moly
• Decreases friction
• Resistant to scuffing
• Exacting tolerances
• Meets or exceeds OEM specifications

Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Pierburg Pump Technology has mapped out a variety of approaches with a view to ensuring dependable lubrication and reliable regulation of the oil supply system under all operating conditions. The aim is to be able to supply pumps that address all the functional requirements while maintaining maximum efficiency and achieving the slightest possible losses. Pierburg Pump Technology’s design department has highly advanced design and simulation tools as well as extensive expertise in the structural analysis of finite elements (static, modal, spectral and fatigue), computer fluid flow dynamics (CFD) and multi-body simulation. Multi-body analysis were introduced to obtain precise information on the factors affecting moving components. The advantage of vane pumps is that they can be simply and continuously controlled over a large adjustment range with constant efficiency. What’s more, they can be positioned both on the crankshaft and in the oil pan. The solution chosen by Pierburg Pump Technology permits the use of various passive and active forms of control.

Product Features:

• OE design and function
• Dependable lubrication under all operating conditions
• Highly advanced design

Pierburg Pump Technology has mapped out a variety of approaches with a view to ensuring dependable lubrication and reliable regulation of the oil supply system under all operating conditions. The aim is to be able to supply pumps that address all the functional requirements while maintaining maximum efficiency and achieving the slightest possible losses. Pierburg Pump Technology’s design department has highly advanced design and simulation tools as well as extensive expertise in the structural analysis of finite elements (static, modal, spectral and fatigue), computer fluid flow dynamics (CFD) and multi-body simulation. Multi-body analysis were introduced to obtain precise information on the factors affecting moving components. The advantage of vane pumps is that they can be simply and continuously controlled over a large adjustment range with constant efficiency. What’s more, they can be positioned both on the crankshaft and in the oil pan. The solution chosen by Pierburg Pump Technology permits the use of various passive and active forms of control.

Product Features:

• OE design and function
• Dependable lubrication under all operating conditions
• Highly advanced design