A-Premium A-Premium Vacuum Power Brake Booster Compatible with Chevrolet Trailblazer 2002-2004 2005, Trailblazer EXT 2002-2004 2005 & GMC Envoy, Envoy XL, Envoy XUV & Buick Rainier & Isuzu Ascender & Saab 9-7x

description [Vehicle Fitment-1]: Compatible with Buick Rainier 2004-2005; Compatible with Chevrolet SSR 2003-2006, Trailblazer 2002-2004, Trailblazer EXT 2002-2004; Compatible with GMC Envoy 2002-2004, Envoy XL 2002-2004, Envoy XUV 2004; Compatible with Isuzu Ascender 2003-2005; Compatible with Oldsmobile Bravada 2002-2004; Compatible with Saab 9-7x 2005 L6 4.2L---It comes without Master Cylinder [Vehicle Fitment-2]: Compatible with Chevrolet Trailblazer 2005, Trailblazer EXT 2005; Compatible with GMC Envoy 2005, Envoy XL 2005, Envoy XUV 2005---It comes without Master Cylinder; Note: It fits the model without Vacuum Switch Port [Reference Number]: The A-Premium Power Brake Booster's reference number: 54-74821, 5474821, DL178670, 18047694, SK5474821 [Superior Quality]: Power Brake Booster are coated with anti-rust coating, which can effectively prolong the lifespan. Premium craftsmanship and materials ensure superior quality and durability, and excellent performance enhances the whole braking system. [Customer Support]: 1 Year Unlimited-mileage Quality Guarantee. Being brand new and sturdy, this power brake booster is the ideal replacement. Please get in touch with us at any time if the product has any quality issues, such as damage or isn't appropriate for your automobile. See more product details