Bosch 3423 Engine Oil Filter

Bosch Premium Oil Filter 3423 Overview

The Bosch Premium Oil Filter 3423 is built for drivers who want dependable engine oil filtration and OE-style fitment. It helps keep dirt and harmful particles out of the lubrication system, supporting cleaner oil flow and reduced engine wear in a wide range of vehicles, including Chevrolet Colorado, GMC Canyon, and Chevrolet Impala applications.

Bosch Premium Oil Filters use a blend of natural and synthetic materials to improve filtration efficiency while maintaining the fit and function expected from an OE replacement. The 3423 part number is a practical choice for routine maintenance on many GM, Cadillac, Buick, Pontiac, Saturn, Hummer, Isuzu, Saab, and Jeep models.

Key Features

• Spin-on oil filter design for straightforward service replacement
• Cellulose paper filter media for consistent oil filtration
• 20 micron rating for capturing fine contaminants
• Anti-drain back valve helps retain oil in the filter after shutdown
• Nitrile gasket material for sealing performance
• 13/16-16 inside thread size and connection size
• Approximate height: 4.02 in; outside diameter: 2.953 in
• Burst pressure rated at 200 psi

Detailed Description

Bosch Premium Oil Filter 3423 is engineered to protect the engine by filtering out abrasive particles that can contribute to premature wear and costly repairs. Its cellulose paper media and anti-drain back valve support clean oil delivery at startup, while the spin-on/canister format makes it a familiar service part for many passenger vehicles and light trucks. This Bosch Premium Oil Filter line focuses on OE-style fit and dependable filtration performance for everyday maintenance.

Compatible With 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon, 2006-2011 Chevrolet Impala, 2006-2010 Chevrolet Malibu, and 2002-2009 Chevrolet Trailblazer applications, among many others listed in the fitment data. The Bosch 3423 also cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Engine wear caused by dirt and abrasive particles in the oil
• Reduced oil cleanliness during normal service intervals
• Oil drain-back after shutdown that can delay lubrication at startup
• Maintenance needs on high-mileage engines that rely on stable filtration
• Fitment concerns when replacing an OE-style spin-on oil filter

Installation Notes and Tips

Verify the thread size, gasket sealing surface, and filter dimensions before installation. The Bosch 3423 uses a 13/16-16 thread and a spin-on design, so it should be matched to the vehicle’s specified oil filter application. Replace the filter during routine oil service and confirm the gasket seats evenly to prevent leaks.

Quality Assurance

Bosch positions this Premium Oil Filter line as an OE-style replacement focused on filtration efficiency, engine protection, and long-term performance. The 3423 is built to support reliable oil filtration across a broad range of compatible vehicles, including Chevrolet Colorado, GMC Canyon, and Chevrolet Impala models.