Aceon®Verified to fit 1,296 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 2015 Cadillac CTSDownstream | V | V8 6.2L | Note: Set of 6; Copper;0.044 in. Plug Gap |
| 2015 Cadillac CTSUpstream | V | V8 6.2L | — |
| 2014 Cadillac CTSDownstream | V | V8 6.2L | Note: Incl. Set of 8 Ignition Coils/Curved Wire Set; Black Boots; Mounting Location: Engine Head; Yellow |
| 2014 Cadillac CTSUpstream | V | V8 6.2L | Note: Incl. 2 Heat Shrink Butt Connectors; Black; Oval Connector; Female Pin Socket Terminal Type; 2 White Terminals; 2 Wires |
| 2014 Cadillac CTSDownstream | V Luxury | V8 6.2L | Note: Black |
| 2014 Cadillac CTSUpstream | V Luxury | V8 6.2L | Note: 11.77 in. Wire Harness Length |
| 2014 Cadillac CTSDownstream | V Premium Black Diamond | V8 6.2L | Note: Incl. Set of 8 Ignition Coils/Curved Wire Set; Black Boots; Mounting Location: Engine Head; Red |
| 2014 Cadillac CTSUpstream | V Premium Black Diamond | V8 6.2L | Note: Incl. 2 Heat Shrink Butt Connectors; Black; Oval Connector; Female Blade Terminal Type; 2 Black Terminals; 2 Wires |
| 2014 Cadillac EscaladeDownstream | — | V8 6.2L | Note: Incl. Set of 6 Ignition Coils/6 Platinum Spark Plugs; Round/Rectangular; Black/Chrome |
| 2014 Cadillac EscaladeUpstream | — | V8 6.2L | Note: Round; Yellow;OEM Replacement |
| 2014 Cadillac Escalade ESVDownstream | — | V8 6.2L | Note: Incl. Set of 8 Ignition Coils/8 Platinum Spark Plugs; Round; Red |
| 2014 Cadillac Escalade ESVUpstream | — | V8 6.2L | Note: Male Terminal; 2 Terminals; Blade |
| 2013 Cadillac CTSDownstream | V | V8 6.2L | Note: Blue;OEM Replacement |
| 2013 Cadillac CTSUpstream | V | V8 6.2L | Note: Set of 2; Iridium;0.032 in. Plug Gap |
| 2013 Cadillac CTSDownstream | V Luxury | V8 6.2L | Note: 11.81 in. Wiring Harness Length |
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
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Guaranteed to fitFits your vehicle or we pay the return. Learn more
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
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Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
AutoBuffy 24-month guaranteeCovered on this part, unlimited miles. Learn more
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
4.9/5 ratingFrom 19,069 verified customers. Learn more
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.
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ACEON Oxygen sensor for Chevrolet GMC Cadillac Pontiac 2003-2015 Silverado 1500 Tahoe Suburban 1500 Malibu Avalanche Yukon G6 G5 Torrent V8 V6 L4
Guaranteed fit or free return
ACEON Oxygen sensor for Chevrolet GMC Cadillac Pontiac 2003-2015 Silverado 1500 Tahoe Suburban 1500 Malibu Avalanche Yukon G6 G5 Torrent V8 V6 L4
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About This Oxygen Sensor
This ACEON automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
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ACEON is a trusted manufacturer of quality automotive parts.
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The Aceon Oxygen Sensor (8826-1268) is a direct-fit replacement for 2003-2015 Chevrolet, GMC, Cadillac and 4 other makes. UPC 196651175898. In stock and ships free.
About This Product
Oxygen Sensor
The Aceon Oxygen Sensor (8826-1268) is a direct-fit replacement for 2003-2015 Chevrolet, GMC, Cadillac and 4 other makes. UPC 196651175898. In stock and ships free.
This ACEON automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection
Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
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If we say it fits, it fits.