Bosch 72161WS Engine Oil Filter

Reliable Engine Oil Filtration for Multiple Vehicle Makes

The Bosch Workshop Oil Filter 72161WS is engineered to provide dependable engine oil filtration for a wide range of vehicles including Audi, Ford, Toyota, and Volkswagen models. Designed as a spin-on oil filter, it ensures efficient removal of contaminants to protect your engine’s performance and longevity.

• Filter media made from cellulose paper for effective particle capture
• Spin-on/canister filter type with a height of 3.4 inches and outside diameter of 2.953 inches
• Equipped with anti-drain back valve to prevent dry starts
• Bypass relief valve rated for 10-20 PSI to maintain oil flow under high pressure
• Micron rating of 30 for balanced filtration and oil flow
• Inside thread size M20x1.5 and connection size 3/4-16 for secure fitment
• Nitrile gasket material for reliable sealing

About the Bosch Workshop Oil Filter Line

The Bosch Workshop Oil Filter line is designed to meet the rigorous demands of professional automotive service environments. This product line focuses on delivering consistent filtration performance and durability, making it suitable for a variety of passenger cars and light trucks. The 72161WS model benefits from Bosch’s engineering standards, ensuring compatibility and reliability across multiple vehicle makes and models.

Product Details and Specifications

The Bosch 72161WS oil filter features cellulose paper filter media that effectively traps contaminants while maintaining optimal oil flow. Its spin-on design simplifies installation and replacement. The anti-drain back valve prevents oil from draining out of the filter when the engine is off, reducing wear during startup. The bypass relief valve activates between 10 and 20 PSI to allow oil to bypass the filter if it becomes clogged, ensuring continuous lubrication. With a burst pressure rating of 200 PSI, this filter withstands high-pressure conditions without failure. The nitrile gasket provides a secure seal to prevent leaks, and the filter’s dimensions and thread size ensure proper fitment on compatible vehicles.

Compatible Vehicles and Applications

• Engine oil filtration for Audi A3, A3 Sportback e-tron, and 9-3 models
• Suitable for Ford Bronco, Mustang, and Explorer engines
• Compatible with Toyota 4Runner, Camry, Corolla, and Tacoma
• Fits Volkswagen Golf, Jetta, and Passat models
• Also compatible with Jeep Wrangler, Land Rover Discovery, and Lexus RX series

Installation Notes and Tips

• Ensure the engine is cool before removing the old oil filter to avoid burns
• Apply a thin layer of clean engine oil to the nitrile gasket before installation for a proper seal
• Hand-tighten the filter until the gasket contacts the mounting surface, then tighten an additional 3/4 turn
• Check for leaks after installation and during initial engine operation

Quality Assurance and Warranty

Bosch maintains strict quality control standards for the Workshop Oil Filter line, including the 72161WS model. The filter is designed to meet or exceed OEM specifications for filtration efficiency and durability. While specific warranty details are not provided, Bosch products typically come with manufacturer-backed quality assurance to support reliable engine protection.