SPDZ1 Silverado & Sierra 12" O2 Sensor Extension Harnesses "PAIR" (2016-2025 GM Trucks & SUVs)
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SPDZ1 Silverado & Sierra 12" O2 Sensor Extension Harnesses "PAIR" (2016-2025 GM Trucks & SUVs)
$34.99
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Easily upgrade your exhaust system without worrying about short O2 sensor wiring! This pair of 12-inch O2 sensor extension harnesses is designed for a perfect OEM-style fit on 2016-2025 Chevrolet Silverado, GMC Sierra, and other compatible GM Trucks & SUVs .
If you're installing long tube headers , high-flow catalytic converters , or a custom exhaust setup , these extensions make the job simple and stress-free. Built with high-quality connectors and heat-resistant wiring , they ensure a secure, durable connection every time.
Key Features: ✅ Perfect Fitment – Engineered for 2016-2024 GM Trucks & SUVs, including Silverado & SierraExtended Length – Adds 12" of reach for relocating O2 sensors during exhaust upgradesPlug & Play Design – No cutting, splicing, or modifications requiredOEM-Quality Build – Heat-resistant wiring and durable connectors for long-lasting reliabilityWide Compatibility – Works seamlessly with stock and aftermarket components
Vehicle Fitment:
Chevrolet Silverado 1500 / 2500 / 3500 (2016-2025)
GMC Sierra 1500 / 2500 / 3500 (2016-2025)
Compatible with many GM Trucks & SUVs within the same platform
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FAQs
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Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days . Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
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