• 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit

2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit

2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit

30 in stock
$115.00
$115.00
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THIS LISTING IS FOR ALL 2 SENSORS ,


Fits: GM

  • 2002 2003 , Trailblazer & Envoy 4.2L

Includes

  • 1x Part# 350-34423 250-24355 Front Sensor  , 4 wire
  • 1x Part# 350-34225 250-24339 Rear Sensor , 4 wire
This is a BRAND NEW easy to install Direct Fit Oxygen Sensor with Harness No splicing needed (This is NOT a Cheap Universal O2 Sensor No Wire cutting or splicing is needed improper splicing can cause damage to you cars computer system) Faulty O2 sensors can lead to catalytic converter Failure and Also is the most common reason for your check engine light being on.

Condition: New

  • Brand: Mac Auto Parts
  • Manufacturer Part Number: 36112
  • Interchange Part Number: 36112
  • Other Part Number: 35034225
  • Surface Finish: New
  • Placement on Vehicle: Front,Rear
  • Warranty: Yes
  • Type: wak
2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit

$115.00

FAQ

Is this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit guaranteed to fit my vehicle?

Yes — every product listing includes a vehicle compatibility list. Use our Part Finder 3000™ to confirm fitment before you buy, or check the 'Fits These Vehicles' section on this product page.

Is this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit new or remanufactured?

The condition of this part (new or remanufactured) is clearly stated in the product title and description above. All remanufactured parts are rebuilt to OEM standards and fully tested before shipment.

Does this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit come with a warranty?

Yes. This 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit is backed by Medallion Auto Center's warranty program. For warranty terms, coverage period, and how to make a claim, please see our Warranty Page.

Does this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit ship for free?

Yes! We offer FREE shipping on this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit and all products to all 48 contiguous U.S. states. No minimum order required.

How long will it take to receive this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit?

This 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit typically ships within 1–2 business days. Delivery takes 3–7 business days depending on your location. You'll receive a tracking number by email as soon as your order is dispatched.

What is included with this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit?

All included components (gaskets, hardware, brackets, etc.) are listed in the product description above. If you have questions about what's in the box, contact us at service@macautoparts.net before ordering.

Can I return this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit if it doesn't fit or is the wrong part?

Yes. Returns are accepted on this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit. Please review our Returns Policy for the conditions, timeframe, and steps to start a return.

Is this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit an OEM part or an aftermarket part?

This is an aftermarket replacement part that meets or exceeds OEM specifications. It is designed to fit and function as a direct replacement for the original factory part on the vehicles listed.

Can I get help confirming this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit is right for my car?

Yes. Our team is happy to help verify fitment or answer technical questions. Email us at service@macautoparts.net or call 1-800-209-9598 (Mon–Fri, 9AM–4PM EST). You can also visit our Technical & Automotive Questions page.

Are there any current discounts or coupon codes I can use on this 2002-2003 Chevrolet Trailblazer Envoy 4.2L (2) Frt & Rr O2 Oxygen Sensor Dir Fit?

Yes! Check the promotional banner at the top of the website for the latest coupon code — we frequently offer up to 10% off storewide. Sign up for our newsletter to be the first to receive exclusive deals.
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