16Pcs Intake & Exhaust Valves Set Compatible with Chevy GMC Cadillac Hummer Isuzu 4.8L 5.3L 6.0L V8 LS Engines 2004-2014, Replace 12550457, 12550458, 12563063, 12563064, 12555906

★★★★★ 4.8 65 reviews

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$64.99
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Free shipping Free 30-day returns

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Product details

Management number 211912365 Release Date 2026/04/06 List Price $26.00 Model Number 211912365
Category
  • Vehicle Compatibility: Fits Chevy Silverado, Suburban, Tahoe, Trailblazer; GMC Sierra, Yukon, Envoy, Savana; Hummer H3, H3T; Isuzu Ascender; Saab 9-7X with 4.8L, 5.3L, 6.0L V8 LS engines (2004-2014)
  • OE Replacement Numbers: Direct replacement for 12550457, 12550458, 12563063, 12563064, 12555906, 8125630630, 8125630640. Please confirm before purchase
  • Complete 16-Piece Set: Includes 8 intake valves and 8 exhaust valves for a full cylinder head service or rebuild
  • Durable Construction: Made with premium materials and strict manufacturing standards for high strength, wear resistance, and long-lasting performance under all driving conditions
  • Restore Engine Efficiency: Ensures proper sealing of combustion chambers, reducing leaks, improving compression, and helping restore original horsepower and fuel economy
Size 16 valves
Brand Name Etersec
Unit Count 16.0 Count
Valve Type Intake & Exhaust Valves
Thread Type 10mm x 1.5mm
Manufacturer Etersec
Model Number ZH009393
Material Type Metal
Exterior Finish Stainless Steel
Item Dimensions 8.5 x 5.5 x 4 inches
Number of Ports 16
Number of Pieces 16
Included Components 8 x Exhaust Valves, 8 x Intake Valves
Inlet Connection Type Threaded

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4.8 out of 5
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65 ratings | 27 reviews
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