Dorman - OE Solutions Secondary Air Injection Pump Pulley Engine Smog Pump with quality materials for 1987-1993 Chevrolet GMC 300-912

Secondary air injection pump pulley for 1987-1993 Chevrolet GMC that replaces the original pulley on specified applications.

Made of quality materials and engineered for reliable performance and durability.

Key Features

• Secondary Air Injection Pump Pulley
• Engine Smog Pump Pulley
• Designed to match fit and function of original pulley
• Made of quality materials
• Engineered for reliable performance and durability
• Part Number 300-912

Benefits

• Restores proper air injection function to improve emissions compliance
• Ensures smooth operation of the smog pump system
• Reduces risk of engine misfires due to faulty pulley
• Provides reliable performance for daily driving demands
• Easy installation with direct fit replacement

Application

Ideal for owners of 1987-1993 Chevrolet and GMC vehicles needing a replacement pulley for the secondary air injection pump. Commonly used when the original pulley wears or fails, causing engine performance issues.

Fitment Notes

• Compatible with 1987-1993 Chevrolet models
• Compatible with 1987-1993 GMC models

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 6.5in x 6.7in x 1.7in, 1.9lbs