About this item

• 【Compatible Car Model and Year】4-Pack Oxygen sensor 234-4668 Upstream Downstream Compatible With Chevy Silverado 1500 5.3L 2003-2005, Tahoe 5.3L 2003-2005, Avalanche 1500 5.3L 2003-2005, Suburban 1500 5.3L2003-2005. Compatible with GMC Sierra 1500 5.3L 2003-2005, Yukon 5.3L 2003-2005, Yukon XL 1500 5.3L 2003-2005, Compatible with Cadillac Escalade 5.3L 2003-2005.
• 【Replace OE Number】234-4668, 213-1702, 234-4650, 213-3866, 213-2934, 250-24470, 8125731670, 12583804, 21546, 15284, 15896
• 【Accurate and Durability】234-4668 Oxygen Sensor guarantees superior performance with high-quality materials, including platinum, ceramics & 310S stainless steel. Carefully selected components ensure accurate detection and durability, making it the top choice for precise readings. Choose our sensor for dependable oxygen level data.
• 【Fast Acting Heater】For Planar and Wire Thimble type sensors, a fast-acting heater optimizes sensor function by enabling the F150 oxygen sensor to attain its operational temperature faster—in just a few seconds—for optimal performance.
• 【Direct Replacement】 234-4668 O2 Sensor Installation is made easy and hassle-free by true direct-fit OE connections and harnesses and threads that are pre-coated with anti-seize compound right out of the box.