Maxfavor 2Pcs O2 Oxygen Sensor for 1999-2002 Chevrolet Silverado 1500 4.3L 5.3L Upstream Downstream

<p>🚗Product Short Description:<br>Type: Oxygen Sensor<br>Terminal Type: Bullet<br>Material: Zirconium<br>OE/OEM Part Number: 234-4012 GMC 19178918, GMC 19178930, GMC 19178937, GMC 19178961, GMC 25315809, GMC 8251653130, GMC 8253121880, GMC 8253122000, Honda 19178918, Honda 19178930, Isuzu 19178918, Isuzu 19178930, Isuzu 19178937, Isuzu 8253252660<br>234-4018 GMC 19178116, GMC 19178935, GMC 19178945, GMC 19178958, GMC 25312194, GMC 25312201, GMC 25312211, GMC 25315373<br>Vehicle Fitment Type: Chevrolet Silverado 1500<br>Included: 234-4012, 234-4018</p> <p>🚗Specification:<br>🚗Upstream:<br>Sensor Type: Heated<br>Wire Quantity: 4<br>Wiring Harness Length: 15.35 in<br>Connector Gender: Male<br>Thread Diameter: 0.708 in<br>Mounting Type: Threaded</p> <p>🚗Downstream:<br>Sensor Type: Heated<br>Wire Quantity: 4<br>Wiring Harness Length: 15.35 in<br>Thread Diameter: 0.708 in<br>Connector Gender: Female<br>Mounting Type: Threaded</p>

• 🚗Fitment: OE# 234-4012, 234-4018 O2 Sensor Oxygen Sensor Fit For 1999-2002 Chevrolet Silverado 1500 Base, LT, LS, WT 4.3L 4.8L 5.3L
• 🚗Cautions: Please check your vehicle fitment carefully in the product description to avoid any wrong purchase. Please check your part pictures with our pictures, especially the plug, it must be completely same.Or it will not fit your car.
• 🚗Quality: Durability matters, that is why our o2 sensor is crafted from high temperature resistant material for quicker response times. Double laser-welded stainless steel body is totally submersible to seal tight for long life.
• 🚗Easy Installation: Manufactured to OE specification, function like the original part or even better.
• 🚗Warranty: 1-year warranty.If for any reason at all, you are not fully satisfied with the upstream downstream oxygen sensor, simply contact us through message to apply the service of carefree Replacement or Refund.