O2 Oxygen Sensor Set (3X) Upstream & Downstream for Cadillac DTS 2006-2011

Includes: - 3X O2 Oxygen Sensor Upstream & Downstream

Fits Models: - Cadillac DTS

Model Years: - 2006–2011

Submodels: - Common trims include Base, Luxury I, Luxury II, Performance - Chassis code: 6K

Engine Options: - 4.6L V8 (engine code: L37)

Description: This set of three O2 oxygen sensors is designed for the Cadillac DTS, ensuring optimal engine performance and emissions control. The upstream sensor monitors the air-fuel mixture, while the downstream sensors check the efficiency of the catalytic converter. Replacing worn sensors can improve fuel efficiency and reduce harmful emissions.

Features: - Direct fit replacement for Cadillac DTS models - Includes upstream and downstream sensors for complete coverage - Enhances engine performance and fuel efficiency - Reduces emissions for compliance with environmental standards - Durable construction for long-lasting reliability

Part Number: Not specified