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Suitable for 2Pcs O2 Sensor Up & Down
for Chevy Colorado GMC Canyon Hummer H3
Replaces OE: 234-4294 234-4331
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
Jul 31 - Aug 3
🚚 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.
60-Day Return & Refund
📦 Free Returns & Exchanges: Zero costs to you if the product has any quality issues.
💰 Full Refunds: 100% money-back guarantee within 60 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.
$34.95
- 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
|
|---|---|---|---|
|
2007
|
Buick
|
Rainier
|
L6-256ci 4.2L
|
|
2008-2012
|
Chevrolet
|
Colorado
|
L4-178ci 2.9L / L5-223ci 3.7L
|
|
2007
|
Chevrolet
|
Colorado
|
L4-2921cc 2.9L / L5-3654cc 3.7L
|
|
2007-2012
|
GMC
|
Canyon
|
L4-178ci 2.9L / L5-223ci 3.7L
|
|
2007-2012
|
GMC
|
Envoy
|
L6-256ci 4.2L
|
|
2007-2010
|
Hummer
|
H3
|
L5-3654cc 3.7L
|
|
2007-2010
|
Hummer
|
H3T
|
L5-3654cc 3.7L
|
|
2007-2008
|
Isuzu
|
Ascender
|
L6-256ci 4.2L
|
|
2007-2008
|
Isuzu
|
I-290
|
L4-2921cc 2.9L
|
|
2007-2008
|
Isuzu
|
I-370
|
L5-3654cc 3.7L
|
|
2007-2009
|
SAAB
|
9-7x
|
L6-256ci 4.2L
|
Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-4294
Interchange: 12597947, 12604538, 12604575, 8125907500, 8126045380, 8126045750 |
|
Position
|
Exhaust System, Upstream (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Connector Gender: Male
- Mounting Type: Threaded - Sensor Type: Heated Oxygen Sensor - Thread Diameter: 0.708 IN - Wire Quantity: 4 Wires - Wiring Harness Length: 18.90 IN - Fit Type: Specific |
|
Core Part Number
|
234-4331
Interchange: 2344331, 234 4331, 12592591, 12592592, 8125925910, 8125925920 |
|
Position
|
Exhaust System, Downstream (Post-Catalytic Converter)
|
|
Key Parameters
|
- Connector Gender: Female
- Mounting Type: Threaded - Sensor Type: Heated Oxygen Sensor - Thread Diameter: 0.708 IN - Wire Quantity: 4 Wires - Wiring Harness Length: 14.76 IN - Fit Type: Specific |
Package Content :
2PCS (1*234-4331 Upstream+1*234-4294 Downstream) Oxygen Sensor