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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
Blend Door USA Single Zone Delphi HVAC Blend Door Repair Kit 99-02 GMTired of playing the hot or cold guessing game every time you get in your truck? If your heater or A C isnt doing what its supposed to, chances are your factory blend doors are the culprit, and you're not alone. The 19992002 GM trucks are known for weak plastic HVAC doors that warp, crack, or flat out stop working. Thats where Blend Door USA steps in with a real solution. This complete repair kit replaces all four blend doors inside the HVAC box with
Tired of playing the hot-or-cold guessing game every time you get in your truck? If your heater or A/C isn’t doing what it’s supposed to, chances are your factory blend doors are the culprit, and you're not alone. The 1999–2002 GM trucks are known for weak plastic HVAC doors that warp, crack, or flat-out stop working. That’s where Blend Door USA steps in with a real solution.
This complete repair kit replaces all four blend doors inside the HVAC box with solid CNC-machined aluminum upgrades, built to outlast the life of your truck. They come foamed with premium poly ether open-cell foam backed by high-strength 3M adhesive to ensure a tight seal and proper airflow every time. Designed specifically for single-zone systems, this kit fits your 1999–2002 Chevy Silverado or GMC perfectly and it’s the last HVAC fix you’ll ever need.
Keep in mind, this kit does not include new blend door drivers, you’ll reuse your original plastic OEM ones. If your HVAC box looks like the photo (through the glovebox), you’re in the right place. Get rid of the guesswork, fix your climate control for good, and enjoy a cabin that finally listens to what temp you want.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great product
Fits perfectly, easy to use, build for value. 3/8 inch drive. Overall made my job easy.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
2007 BMW Z4
Worked great for taking out oil filter
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great Value...Great Fit....Works Great!
For the money, this is a great value, and if used properly, should last as long as your N55 engine....the construction material may cause it to distort, and may be difficult to separate from the filter assembly, but if this occurs, the cap was installed too tight or it's being installed too tightly...cranking on the plastic oil filter canister lid without disregard to propr torque value will result in needing a new filter canister lid and/or tool.....I'd buy this product and same mfg products....
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Reviewed in the United States on June 29, 2020
★★★★★ 4
Not a bad oil filter wrench, actually!
Lots of hit or miss reviews here, but for me, it fits like a glove and easily allows me to apply the 25-26 Nm of torque needed to open or close my BMW oil filter cover (2020 M4 but most BMWs use the same type of filter cover).
It does get on there pretty tight and might be hard to remove. Solutions:
- wait for the engine to cool down a bit, and it will come right off
- use a pick tool to loosen it
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Reviewed in the United States on November 25, 2024