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Important: Verify connector shape and pins match your original part.
Front NOx Nitrogen Oxide Sensor
Fits Opel Vauxhall Insignia Zafira (2008-2020)
Replaces OE: 55500319, A2C12686500-01
Resolves Symptoms
- Check Engine Light (SCR/DEF)
- DEF / AdBlue Warning Msg
- Engine Limp Mode Warning
- DPF Regen Refusal
Estimated Delivery
Free
Ordered
Nov 12
Prepared
Nov 12-Nov 13
Delivered
Nov 14-Nov 17
Dispatched quickly from local UK warehouses.
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: Brand-new replacement for free if quality issues occur.
30-Day Return & Refund
📦 Free Returns: Zero costs to you if the product has quality issues.
💰 Full Refunds: 100% money-back guarantee within 30 days for defective items.
5-Step Fitment Guide
- Check OE: Find original part no. & plug.
- Compare Photos: Match plug with our images.
- Verify YMM: Confirm via fitment tool.
- Review Specs: Check pins & dimensions.
- Purchase: Buy confidently once matched!
Review Rewards
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- Under $50 Orders: 3% Off Next Order
- $50+ Orders: 5% Direct Cashback
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$133.95
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No hidden fees: What you see is what you pay.
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Restore performance: Fix issues and drive with confidence.
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
Automotive-Leader Brand Products
Vehicle Compatible
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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55500319
Interchange: 55 500 319, 55487269, 55 487 269, 55495340, 55 495 340, 0855606, 855606, 8 55 606, 928221, 9 2822 1, A2C12686500-01, A2C90859600, A3C03398500, A3C03398620, 5WK96767, SNS167, SNS167B |
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Position
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Exhaust System, Front, Pre-Catalytic Converter / Before SCR (Position 1)
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Key Parameters
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- Sensor Type: NOx (Nitrogen Oxide) Sensor
Wires: 8 Wires - Voltage: 12V - Measurement Accuracy: ±1.5% - Output Type: Electrical Signal - Upper Temperature Rating: 500 °C - Mounting: 2 Bores, Flange, M20 x 1.5 Thread - Connector: Oval, 6-Pin - Quantity: 1 |