2020 Audi A4 Engine Parts

Rocker Arm

New hydraulic lifters are recommended by VAG to be replaced at the same time as new valves are also replaced. It is further recommended that the lifters are allowed to Settle for a minimum of 30 mins to allow excess oil to drain. If this recommendation is not complied with, some valves will contact the piston. This will cause the valve to break at the collect groove. It is also ideal if the engine be allowed rest over night before starting the engine for the first time. Engine should be turned by hand 1st

The FEBI Timing Chain Tensioner is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:

• OE-Equivalent and a direct fit application
• High quality precision tension assembly
• OE specified guide rail when supplied
• Durable long life performance

For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:

• Designed as premium OEM replacement balancers for serpentine and V-belt drives
• Manufactured with ductile iron casting and injection bonded dampening rubber
• Engineered to offer superior bonding strength between the balancer rings

Corteco Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and tear. Corteco Harmonic Balancers undergo detailed dimensional checks of the full assembly and critical components to ensure the strength and integrity of the part.

Product Features:

• OE Quality
• Includes woodruff key, bolts, and washers for a complete repair (where applicable)
• Direct replacement to ensure proper fit

Timing Chain

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

• Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

Oil Level Sender O-R

Rein Automotive OE quality oil caps fit European vehicles the way the original manufacturer intended. Designed to be direct replacement for the OE cap. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life.

Product Features:

• Prevents moisture and debris from entering and contaminating the system
• Direct fit
• Manufactured to strict engineering standards/specifications in materials and tolerances
• Produced by an original equipment supplier

Rein Automotive OE quality oil caps fit European vehicles the way the original manufacturer intended. Designed to be direct replacement for the OE cap. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life.

Product Features:

• Prevents moisture and debris from entering and contaminating the system
• Direct fit
• Manufactured to strict engineering standards/specifications in materials and tolerances
• Produced by an original equipment supplier

On certain Audi and Volkswagen vehicles equipped 2.0 liter engines, the mesh screen oil filter in the original equipment camshaft bridge cover tends to fail from the pressure of pulsations generated by the oil circuit. The pulsations can clog the filter with debris or cause the junction between the mesh screen and its plastic housing to fail and push the separated filter components into the engine lubrication system. Either condition starves the engine for oil, reduces engine power and can cause stalling, irregular idle, and a check engine light. The dealer only offers a replacement cover with the same failure-prone integrated oil filter or recommends removing the screen in the failed cover entirely. This Dorman OE FIX camshaft bridge cover features an upgraded one-piece stainless steel housing with a mesh screen laser-welded into place instead of the factory design’s plastic housing that holds the screen in place with a brass ring that can loosen and fall off. The screen mesh in our filter also has 3X the tensile strength and larger openings than the original equipment filter – small enough to capture damaging debris, while mitigating the harmful effects of oil pressure pulsations. This improved cover design is engineered to provide the protection specified Audi and Volkswagen engines need for peak performance and eliminate worries about costly damage from unfiltered contaminants and a factory-designed filter prone to breakage during normal engine operations..

Product Features:

• Better fix – this engine timing cover features a redesigned oil filter that resists clogging and breakage to better protect the engine from harmful oil pulsations and oil contaminants.
• Upgraded materials – the integrated filter is a one-piece stainless steel housing with the mesh screen laser-welded into place, rather than the factory’s multi-piece plastic design
• Fully tested – in hot oil immersion tests simulating extreme engine temperatures, the mesh screen in the upgraded filter tested to 3X the tensile strength of the original screen
• Ensures performance – engineered to help ensure optimal engine performance and component protection while reducing the potential for future failures

Timing Cover

NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.

Product Features:

• NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.
• The NTK VVT solenoids include a hard-coat anodized spool valve to prevent corrosion and increase service life.
• The NTK VVT solenoids include precision-wound, coated-copper windings to increase solenoid longevity.
• The NTK VVT solenoids are manufactured with a high strength thermoplastic that is resistant to temperature, moisture, and chemicals.
• The NTK VVT Solenoids are manufactured to precise OE valve body dimensions and utilizes fluorocarbon O-rings to help prevent oil leakage.
• The NTK VVT Solenoids are 100% tested and inspected to ensure consistent quality with end of production tested in oil to be sure the valve is primed and will work properly upon installation.

This replacement engine variable valve timing (VVT) solenoid is precision-engineered to match the fit and function of the original VVT solenoid. Made of quality materials for a long service life, it has been tested for proper performance.

Product Features:

• Ideal replacement – this VVT solenoid is professionally engineered to match the function and performance of the stock part on specific vehicle applications
• Durable construction – this part is made from quality materials to ensure a long service life
• Excellent value – the VVT solenoid is built to perform like original equipment quality at a competitive price
• Vehicle tested – has undergone on-vehicle testing to ensure proper fit and performance

Timing Cover Gasket

Timing Cover Gasket

Valve Keeper

Valve Keeper

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

• SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
• UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

• SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
• MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
• DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

• Meets or exceeds all original equipment specifications
• Design to ensure a perfect fit
• Engineered and manufactured specifically for the repair environment
• Unsurpassed quality you can trust
• Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

• Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:

• Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
• Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
• Manufactured in an anti-static environment to ensure reliability and stability.
• Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
• Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.

The Crankshaft or Camshaft Position Sensor plays a vital role in your engine’s operation; to determine the exact position or speed of the crankshaft or camshaft to the ECM. The ECM then uses this information to determine fuel and spark timing. A failed sensor can result in a check engine light, failure to start, intermittent stalling or misfire. NTK Crankshaft or Camshaft Position Sensors are premium quality products with outstanding support and leading innovation bred from our OE heritage.

Product Features:

• THE NTK DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
• OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function ensures proper position, rotating speed of the camshaft or crankshaft
• EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
• PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output

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

Established in 1972, Ajusa is a leading international manufacturer of automotive gaskets/sets, cylinder head bolt sets, and hydraulic lifters. Manufactured in Spain, Ajusa offers the world’s largest range of European and Asian applications and offers excellent coverage for European and Asian vehicles in the U.S. and Canadian marketplace. Ajusa’s extensive OE quality product line coupled with its dedication and proven track record in providing the customer with excellent service is right in line with the CRP Automotive mission and commitment to the marketplace.

Product Features:

• Manufactured from high quality materials
• Right fit the first time
• Direct replacement for the original component
• Vehicle specific application

Manufactured with tough, wear-resistant fabric, high-tensile strength cord and a molded tooth surface, the Dayco timing belt provides consistent slip-proof power transfer and high resistance to oil and engine heat. The belt features a molded cog design which runs quieter and is more economical and a premium, high modulus glass fiber cord that delivers precise length stability to keep the engine running smoothly over the life of the belt.

Product Features:

• Designed for specific OHC and DOHC applications that range from normal service to high performance, high temperature engines
• Offers noise reduction and minimum dimensional tolerances for precise valve timing
• Engineered with reduced elongation for maximum durability, high abrasion resistance and better performance
• This belt has a round, reinforced tooth w/ grooved tip profile; designed to fit the timing sprockets precisely

The ContiTech Timing Belt meets or exceeds the manufacturer s specifications for durability, fit and quality. The ContiTech Synchrobelt timing belt is resistant to high temperatures, oil resistant, provides low noise and reliable operation.

Product Features:

• OE-Equivalent and a direct fit application.
• Precision molded teeth.
• Low noise operation.
• Resistant to high temperatures.