Shop OEM General Motors Part # 12694167 (12563064). Engine Exhaust Valve. All Models. All Models; 4.8L. All Models; 5.3L. All Models; 6.0L. All Models; 6.0L; w/o CNG. Avalanche; 5.3L. Canyon

Engine Exhaust Valve. Valve - Exhaust.
Engine Exhaust Valve. Exc.Natural Gas Conversion.

Engine Exhaust Valve

All Models. All Models; 4.8L. All Models; 5.3L. All Models; 6.0L. All Models; 6.0L; w/o CNG. Avalanche; 5.3L. Canyon, Colorado. Corvette. Corvette; 6.0L. Corvette; Standard. CTS-V. Express, Savana; 4.8L, 5.3L. Express, Savana; 6.0L; w/o CNG. Grand Prix. GTO. Impala, Monte Carlo. LaCrosse. Silverado, Sierra Hybrid. Silverado, Sierra; 4.8L, 5.3L. SSR. Tahoe, Yukon, Escalade. Tahoe, Yukon, Escalade; 4.8L, 5.3L. Yukon XL, Suburban; 5.3L.