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Suitable for Upstream O2 Sensor
for Chevy Silverado Tahoe & GMC Sierra Yukon (14-17)
Replaces OE: 12659516
Resolves Symptoms:
Persistent Check Engine Light
Rough Idle
Poor Fuel Economy
Lean Hesitation
Check if your car is compatible
This helps guarantee fitment of parts.
Delivery Free
Aug 10 - Aug 13
🚚 Fast US Local: Dispatched quickly from our local US warehouses for swift delivery.
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: We will provide a brand-new replacement for free if any quality issues occur.
30-Day Return & Refund
📦 Free Returns & Exchanges: Zero costs to you if the product has any quality issues.
💰 Full Refunds: 100% money-back guarantee within 30 days for defective items.
Review Rewards & Cashback
Share an install photo & review to unlock tier rewards:
🥈 Under $50
3% Off Next Order
🥇 $50+ Orders
5% Direct Cashback
🔥 Tip: Buy a Combo Set to easily hit $50 and unlock 5% Cashback!
💡 How to claim: Email a screenshot of your review to our support team.
$33.95
- No other fees; this is the final payment price
- Get rid of your car's malfunctions and start a pleasant driving journey
Check Engine Light? Find Your Symptoms
🌬️ O2 & A/F Sensors
- P0134No Activity Detected
- P0135Heater Circuit Malfunction
- P0137/38Circuit Low/High Voltage
- P2195Signal Stuck Lean
- P0030/31Heater Control Circuit
⛽ Fuel & Air Mixture
- P0171/74System Too Lean
- P0172System Too Rich
- P2096Post-Catalyst Trim Too Lean
- P0087Fuel Rail Pressure Low
- P0201-04Injector Circuit Open
♻️ Catalytic Converters
- P0420Efficiency Below Threshold (B1)
- P0430Efficiency Below Threshold (B2)
⚡ Ignition / Misfires
- P0300Random Misfire
- P0301-06Cylinder-Specific Misfire
🚛 NOx Sensors & SCR
- P2200/02Sensor Circuit / Signal Low
- P229FCircuit Range/Performance
- P207FReductant Quality Perf.
- 46F2/4D16BMW SCR Efficiency Faults
🛑 ABS & Wheel Speed
- C1021Front Wheel Speed Sensor
- C1025Sensor Signal Erratic
- C1207ABS Pump Overrun
- C0561System Disabled
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
|---|---|---|---|
|
2015-2018
|
Chevrolet
|
Suburban (incl. LS, LT, etc.)
|
5.3L V8 (FLEX)
|
|
2017-2018
|
Chevrolet
|
Suburban, Tahoe (incl. Premier)
|
5.3L V8 (FLEX)
|
|
2015-2016
|
Chevrolet
|
Suburban, Tahoe (incl. LTZ)
|
5.3L V8 (FLEX)
|
|
2015-2018
|
Chevrolet
|
Tahoe (incl. LS, LT, PPV, SSV, etc.)
|
5.3L V8 (FLEX)
|
|
2018
|
Chevrolet
|
Tahoe (Midnight Edition)
|
5.3L V8 (FLEX)
|
|
2017
|
Chevrolet
|
Tahoe (Z71)
|
5.3L V8 (FLEX)
|
|
2015-2018
|
Chevrolet
|
Silverado 1500 (incl. SSV)
|
5.3L V8 (FLEX/GAS)
|
|
2014-2018
|
Chevrolet
|
Silverado 1500 (incl. High Country)
|
6.2L V8 (GAS)
|
|
2014-2018
|
Chevrolet
|
Silverado 1500 (incl. LTZ)
|
5.3L V8 or 6.2L V8 (GAS)
|
|
2015-2018
|
Chevrolet
|
Silverado 1500 (incl. LS)
|
4.3L V6 (FLEX) or 5.3L V8 (FLEX/GAS)
|
|
2014-2018
|
Chevrolet
|
Silverado 1500 (incl. LT, WT)
|
4.3L V6 or 5.3L V8 (FLEX)
|
|
2015-2018
|
Chevrolet
|
Silverado 1500 (incl. LT, WT)
|
5.3L V8 (GAS)
|
|
2015-2018
|
GMC
|
Yukon (incl. Denali, XL Denali)
|
6.2L V8 (FLEX)
|
|
2015-2018
|
GMC
|
Yukon (incl. SLE/SLT, XL SLE/XL SLT)
|
5.3L V8 (FLEX)
|
|
2014-2018
|
GMC
|
Sierra 1500 (incl. Denali)
|
6.2L V8 (GAS)
|
|
2014-2018
|
GMC
|
Sierra 1500 (incl. SLT)
|
6.2L V8 (GAS)
|
|
2014-2018
|
GMC
|
Sierra 1500 (incl. Base, SLE, SLT)
|
5.3L V8 (FLEX)
|
|
2015-2018
|
GMC
|
Sierra 1500 (incl. Base, SLE, SLT)
|
5.3L V8 (GAS)
|
|
2014-2018
|
GMC
|
Sierra 1500 (incl. Base, SLE)
|
4.3L V6 (FLEX)
|
|
2015-2018
|
Cadillac
|
Escalade (incl. Base, Luxury, Platinum, Premium, etc.)
|
6.2L V8 (FLEX)
|
|
2017-2018
|
Cadillac
|
Escalade (incl. Premium Luxury, ESV Premium Luxury)
|
6.2L V8 (FLEX)
|
|
2015-2018
|
Cadillac
|
Escalade ESV (incl. Base, Luxury, Platinum, Premium)
|
6.2L V8 (FLEX)
|
Product Specifications
Warranty & Support: 2 Years + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
12659516
Interchange: 12637679 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Quantity: 4-Wire - Wire Harness Length: 13.19 IN - Thread Diameter: 18 mm - Connector Shape: Oval |
Package Content :
1Pcs 12659516 Oxygen Sensor