Ruizure Front ABS Wheel Speed Sensor Pair for Chevy Trailblazer & GMC Envoy (2002–2009) — Left & Right, Direct Fit, 2-Year Warrant

Ruizure front ABS wheel speed sensor pair replaces left and right front sensors for select 2002–2009 GM models, restoring wheel-speed input for ABS and traction systems.

If your ABS warning light is on or the vehicle exhibits inconsistent anti-lock braking or traction control behavior, worn or damaged wheel speed sensors are common culprits. This listing provides a matched left-and-right pair engineered to fit a range of GM mid-2000s SUVs and trucks, including Chevy Trailblazer, SSR, GMC Envoy lines, Buick Rainier, Oldsmobile Bravada and Saab 9-7x. Each sensor is made to the listed interchange numbers and backed by a two-year Ruizure warranty for added confidence.

Which vehicles and years will these sensors fit?

These sensors are designed for front left and right positions on specific GM vehicles from the early to late 2000s. The compatibility covers multiple model names and model years commonly sharing the same ABS sensor configuration.

• Chevy Trailblazer and Trailblazer EXT: 2002–2009
• Chevy SSR: 2003–2006
• GMC Envoy, Envoy XL, Envoy XUV: 2002–2009
• Buick Rainier: 2004–2007; Oldsmobile Bravada: 2002–2004; Saab 9-7x: 2005–2009

How do I know these will replace my original part?

Each Ruizure sensor is listed with common OEM and aftermarket interchange numbers so you can cross-check against your vehicle’s existing part. If your current sensor shows any of the listed reference numbers, this two-piece set should be a like-for-like replacement.

• Interchange references included: ALS1337, 20774193, 19303071 and others
• Sold as a matched left and right pair—same part for both sides
• Compare connector style and mounting ear location before installation

What are the key construction and performance features?

These front ABS sensors are manufactured using durable materials to resist road debris, moisture and temperature cycles typical for wheel-area components. They provide the electrical signal required by the ABS control module to monitor wheel rotation speed without altering existing wiring harness routing.

• Robust housing and sealed connector to reduce corrosion risk
• Pre-formed cable lengths and connector plugs designed for direct fit
• Delivered as two pieces—left driver side and right passenger side

What warranty and support come with the sensors?

Ruizure includes a two-year limited warranty on these sensors to cover manufacturing defects and premature failures under normal installation and use. Customer support is available if you need help confirming fitment or troubleshooting post-installation concerns.

• 2-year Ruizure warranty included
• Support available for compatibility or installation questions
• Return guidance provided if product is incompatible with your vehicle

Who is this for: This two-piece Ruizure front ABS wheel speed sensor set is intended for DIY mechanics, independent repair shops and fleet owners who maintain mid-2000s GM SUVs and trucks sharing these ABS sensor specifications. Choose this kit when you need direct-fit replacements for the front left and right sensors, want interchange cross-reference numbers to validate compatibility, and prefer parts backed by a two-year warranty.