2002 Lexus IS300
2002 Lexus IS300
Overview
The 2002 Lexus IS300, a compact executive sedan, is generally regarded as a reliable vehicle, reflecting Lexus’s commitment to quality and durability. It was offered with a robust inline-six engine and a choice of transmissions, catering to both performance and comfort-oriented drivers. While the IS300 is known for its solid build and dependable powertrain, like any vehicle of its age, certain components can experience issues over time. This analysis focuses on documented, non-wear-and-tear related problems that owners might encounter, providing insights into potential repair costs and solutions.
Engine
2.0L 1JZ-GE Inline-6
Ignition Coil Failure
- Symptoms: Misfires, rough idling, check engine light, reduced power.
- Solution: Replace faulty ignition coil(s).
- Cost: $150 - $300 per coil
Oil Leaks (Valve Cover Gasket)
- Symptoms: Visible oil on engine block, burning oil smell, oil spots under the car.
- Solution: Replace valve cover gasket.
- Cost: $200 - $400
Transmission
5-Speed Automatic (A340E)
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
5-Speed Manual (W55)
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Suspension
Standard Chassis
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Electrical
General Electrical System
Window Regulator Failure
- Symptoms: Power windows not operating, slow window movement, grinding noise when operating.
- Solution: Replace the window regulator mechanism.
- Cost: $250 - $500 per window
Headlight Condensation
- Symptoms: Moisture or fogging inside headlight assemblies.
- Solution: Seal headlight assembly or replace if severely damaged.
- Cost: $100 - $300 per headlight assembly
Exterior
Body Panels and Trim
Paint Fading/Peeling (Roof/Hood)
- Symptoms: Discoloration, clear coat peeling, especially on horizontal surfaces exposed to sun.
- Solution: Repaint affected panels.
- Cost: $500 - $1500 per panel
Interior
Interior Components
HVAC Blower Motor Resistor Failure
- Symptoms: HVAC fan only works on highest setting, or not at all.
- Solution: Replace the blower motor resistor.
- Cost: $100 - $250
Seat Wear (Bolster)
- Symptoms: Excessive wear and tear on the driver’s seat bolster due to ingress/egress.
- Solution: Repair or replace seat cover.
- Cost: $300 - $800
Summary Verdict
The 2002 Lexus IS300 is a highly reliable vehicle with a strong reputation. The inline-six engine and available transmissions are generally robust, with few widespread mechanical failures reported. Common issues tend to be related to age and environmental factors, such as minor oil leaks from gaskets, electrical components like window regulators, and cosmetic exterior issues like paint fading. Interior components like the HVAC resistor can also fail. Overall, the IS300 offers excellent long-term durability, and most repairs are manageable in terms of cost and complexity, especially for a vehicle of its vintage.