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Suitable for 4Pcs Oxygen Sensor
for Toyota 4Runner 4.0L V6 (2003-2004)
Replaces OE: 234-9047 234-4804 234-4805
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 1 - Aug 4
🚚 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.
$77.95
- 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
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Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
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Item
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Specification
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Core Part Number
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234-9047
Interchange: 22641-AA25A, SG757, 24663, 213-2847, ES10935, OS1511, OS1565, 156-6008 |
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Position
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Exhaust System, Upstream (Front/Pre-Catalytic Converter)
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Key Parameters
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- Type: Heated Oxygen Sensor
- Wires: 4-Wire - Connector: Male - Thread Diameter: 0.711 in (M18 x 1.5) - Harness Length: 7.87 in - Performance: Improves fuel efficiency with stable and durable operation |
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Item
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Specification
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Core Part Number
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234-4804
Interchange: 89465-60220 |
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Position
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Exhaust System, Downstream (Rear/Post-Catalytic Converter)
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Key Parameters
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- Type: Heated Oxygen Sensor
- Wires: 4-Wire - Connector: Male - Mounting: Threaded - Thread Diameter: 0.708 in (M18 x 1.5) - Harness Length: 13.39 in - Performance: Improves fuel efficiency with stable and durable operation |
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Item
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Specification
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Core Part Number
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234-4805
Interchange: 89465-60230 |
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Position
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Exhaust System, Downstream (Rear/Post-Catalytic Converter)
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Key Parameters
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- Type: Heated Oxygen Sensor
- Wires: 4-Wire - Connector: Male - Mounting: Threaded - Thread Diameter: 0.708 in (M18 x 1.5) - Harness Length: 7.87 in - Performance: Improves fuel efficiency with stable and durable operation |