Delphi Ignition Knock (Detonation) Sensor AS10260 for 2003-2006 Buick/Cadillac/Chevrolet 4.6L 4.2L (Lucerne, Rainier, DeVille, DTS)

The Delphi Ignition Knock (Detonation) Sensor (part number AS10260) is a direct-fit replacement for 2003-2006 Buick, Cadillac, Chevrolet, and GMC vehicles with 4.6L, 4.2L, and 3.5L engines.

Features:

• Delphi knock sensors help maximize engine performance with all fuels
• Delphi knock sensors prevent against engine damage from pre ignition knocking
• Calibrated for a wide variety of frequencies to detect shifts, and adjust to provide accurate signals to help maximize engine performance
• Delphi knock sensors are sealed to withstand humidity, salt spray, and automotive fluids
• Ground isolated design with 2 wire shielded harness helps protect the sensor signal from electro magnetic interference (EMI)
• Self generating piezoelectric design requires no power to the sensor

Specifications:

Fits: 2003-2006 Buick, Cadillac, Chevrolet, GMC, and Hummer models including Lucerne, Rainier, DeVille, DTS, Seville, SRX, STS, XLR and more - 4.6L, 4.2L, and 3.5L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Wells 5S2351, Walker Products 242-1053, Echlin DKS606, Standard Motor Products KS197, General Motors 12 56 7446, Saab 12 56 7446