Techie TCOB4850 Oxygen Sensor for 2002 Daewoo Lanos OE 96864850

Techie TCOB4850 Oxygen Sensor for 2002 Daewoo Lanos OE 96864850

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$24.99
$24.99
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Replaces Part Number


96864850

Compatibility

2002 Daewoo Lanos S Sedan 4-Door 1.6L 1588CC 98Cu. In. l4 GAS DOHC Naturally Aspirated
2001 Daewoo Nubira SE Sedan 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
1999 Daewoo Lanos SX Sedan 4-Door 1.6L 1588CC 98Cu. In. l4 GAS DOHC Naturally Aspirated
1999 Daewoo Leganza SX Sedan 4-Door 2.2L 2198CC 134Cu. In. l4 GAS DOHC Naturally Aspirated
1993 Cadillac DeVille Base Sedan 4-Door 4.9L 300Cu. In. V8 GAS OHV Naturally Aspirated
1992 Cadillac Allante Base Convertible 2-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1992 Cadillac DeVille Base Coupe 2-Door 4.9L 300Cu. In. V8 GAS OHV Naturally Aspirated
1992 Cadillac DeVille Touring Sedan 4-Door 4.9L 300Cu. In. V8 GAS OHV Naturally Aspirated
1992 Cadillac Eldorado Base Coupe 2-Door 4.9L 300Cu. In. V8 GAS OHV Naturally Aspirated
1992 Cadillac Fleetwood Base Coupe 2-Door 4.9L 300Cu. In. V8 GAS OHV Naturally Aspirated
1992 Cadillac Fleetwood Base Sedan 4-Door 4.9L 300Cu. In. V8 GAS OHV Naturally Aspirated
1990 Cadillac Allante Base Convertible 2-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1990 Cadillac Allante Value Leader Convertible 2-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1990 Cadillac DeVille Base Sedan 4-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1990 Cadillac Eldorado Touring Coupe 2-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1989 Cadillac DeVille Base Sedan 4-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1989 Cadillac Seville STS Sedan 4-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1988 Cadillac Eldorado Biarritz Coupe 2-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1988 Cadillac Fleetwood Base Sedan 4-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
1988 Cadillac Fleetwood d'Elegance Sedan 4-Door 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated

Returns and Refunds

We offer a return/refund policy within 14 days of delivery.

（14 days replacement if defective）

To be eligible for a refund, the returned item must be in unused and resalable condition, in its original packaging or equivalent, and contain all tags, instructions, and components.

You will need to contact us via email before returning your item: support@techieautoparts.com

If your return is accepted, you will receive instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Approved refunds: will be processed within five business days, and the refunded amount will be automatically transferred to your original payment method.
Techie TCOB4850 Oxygen Sensor for 2002 Daewoo Lanos OE 96864850

$24.99

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Spark Plugs Nstallation Process

  • Ensures Correct Compatibility
    Proper heat range, size, and gap specifications prevent misfires, engine damage, or poor performance.
  • Prevents Installation Errors
    Accurate torque settings avoid thread damage (over-tightening) or gas leaks (under-tightening).
  • Enhances Safety & Longevity
    Correct installation prevents electrical hazards, overheating, and premature wear, extending spark plug life.
  • Optimizes Engine Efficiency
    Properly installed spark plugs improve combustion, fuel economy, and reduce emissions.

Common Failures & Self-Check

1. Engine Misfire & Power Loss
Symptoms: Rough idling, hesitation, or check engine light (Code P030X).
Self-Check: Swap coils between cylinders—if the misfire moves, the coil is faulty.

2. Difficulty Starting or No Start
Symptoms: Cranking but no ignition, weak spark.
Self-Check: Inspect for cracks, burns, or oil contamination on the coil.

3. Increased Fuel Consumption & Poor Performance
Symptoms: Reduced acceleration, higher fuel usage.
Self-Check: Use an OBD2 scanner to check for misfire-related codes.

4. Visible Damage or Electrical Issues
Symptoms: Burnt smell, arcing, or corrosion.
Self-Check: Measure resistance (primary: 0.5–2Ω; secondary: 5k–15kΩ).