Bosch Premium Switching-Type Oxygen (O2) Sensors 13111 for 1997-2004 Chevrolet/Oldsmobile/Pontiac 5.7L 3.1L

The Bosch Premium Switching-Type Oxygen (O2) Sensors (part number 13111) is a direct-fit replacement for 1997-2004 Chevrolet, Oldsmobile, and Pontiac vehicles with 5.7L, 3.1L, and 2.4L engines.

Features:

• [OE-TRUSTED] - As the inventor of the Oxygen (O2) sensor, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern lambda-control systems
• [LONG LIFETIME] - Built to withstand exhaust streams up to 1,880 degF, Bosch Oxygen (O2) sensors feature stainless steel housings, integrated heater elements, advanced ceramic elements, and TSP coating to resist vibration, corrosion, and cont
• [FAST RESPONSE] - Bosch Switching-Type Oxygen (O2) sensors reach operating temperature in <10 seconds and delivers fast signal availability to the ECU, enabling quick closed-loop control for improved cold-start performance and lower emissio
• [EASY INSTALL] - Engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize on threads to ensure hassle-free replacement
• [MADE IN USA] - Bosch proudly manufactures over 90% of Oxygen (O2) sensors for the North American market out of Anderson, SC - ensuring high quality and supply reliability

Specifications:

Fits: 1997-2004 Chevrolet, Oldsmobile, and Pontiac models including Corvette, Malibu, Alero, Cutlass, Grand Am - 5.7L, 3.1L, and 2.4L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Chevrolet 19355309, Chevrolet 19355312, Chevrolet 19355313, Oldsmobile 19178745, Oldsmobile 19355309, Oldsmobile 19355313, Pontiac 19178745, Pontiac 19355309