Part Numbers: Directly replaces OE part numbers 213-963, 213963, 12564512. Engineered for OE fit, form, and function. Crucially verify compatibility with your specific vehicle make, model, and year before purchase.
Precise Fitment: Replacement for Buick Rainier 2004-2005. Replacement for Chevrolet Trailblazer 2002-2005. Replacement for GMC Envoy 2002-2005. Replacement for Isuzu Ascender 2003-2005. Replacement for Oldsmobile Bravada 2002-2004.
Solves Common Engine Problems & Easy Installation: Effectively addresses symptoms like overheating, hard starting, poor idle, black smoke, Check Engine Light, misfiring, vibration, and unstable idling. Features a sturdy design for reliable performance. Simple DIY install (typically 5-10 mins): Remove connector, unscrew old sensor (requires 3/4" deep socket), screw in new pre-taped sensor, reconnect plug. Note: Coolant will leak during replacement - have new sensor ready to minimize loss.
Complete Package: Includes 1x Engine Coolant Temperature Sensor ready for installation.
Quality Assurance & Support: High-quality aftermarket replacement (not genuine OEM) meeting or exceeding OE specifications. Brand new condition. Includes 1x sensor. Backed by support - contact us for replacements or any questions via Amazon Message.
