1999 Lexus LX470

Introduction:

The 1999 Lexus LX470 is a luxurious full-size SUV known for its reliability, ruggedness, and comfortable interior. It came with a single engine and transmission option: a 4.7-liter V8 engine paired with a 4-speed automatic transmission. While the LX470 generally receives high praise for its performance and features, it’s not immune to certain issues.

Engine

4.7L V8 Engine:

• VVT-i timing chain failure:
  • Description/Symptoms: Intermittent or persistent rattling noise, reduced engine power, and possible engine stalling.
  • Solution: Replacement of timing chain and相关 components.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

4-speed Automatic Transmission:

• Torque converter clutch failure:
  • Description/Symptoms: Slipping or shuddering transmission, especially during acceleration or gear changes.
  • Solution: Replacement of torque converter.
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

Suspension

• Front suspension strut failure:
  • Description/Symptoms: Clunking or rattling noise when driving over bumps, reduced ride comfort.
  • Solution: Replacement of strut assemblies.
  • Estimated Cost to Fix: $500 - $1,000+ per strut
• Rear suspension airbag leaks:
  • Description/Symptoms: Sagging rear end of the vehicle, reduced load-carrying capacity.
  • Solution: Replacement of damaged airbags.
  • Estimated Cost to Fix: $500 - $1,000+ per airbag

Electrical

• Alternator failure:
  • Description/Symptoms: Dimming headlights, electrical system malfunctions, difficulty starting the vehicle.
  • Solution: Replacement of alternator.
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Battery drain:
  • Description/Symptoms: Rapid battery discharge, especially when parked overnight.
  • Solution: Diagnosis and repair of electrical system fault, such as parasitic drain.
  • Estimated Cost to Fix: $100 - $500+

Exterior

• Sunroof leaking:
  • Description/Symptoms: Water entering the cabin through the sunroof, especially during heavy rain.
  • Solution: Replacement of sunroof seals or adjustment of sunroof positioning.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found
• Rear spoiler cracking:
  • Description/Symptoms: Cracks or breaks in the plastic rear spoiler.
  • Solution: Replacement of rear spoiler.
  • Estimated Cost to Fix: $400 - $700+
  • Recalls: None Found

Interior

• Dashboard trim peeling:
  • Description/Symptoms: Peeling or bubbling of the dashboard trim material.
  • Solution: Replacement of dashboard trim.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Power seat switch failure:
  • Description/Symptoms: Intermittent or inoperative power seat switches.
  • Solution: Replacement of seat switch assembly.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Summary:

While the 1999 Lexus LX470 is a robust and reliable vehicle, it is not exempt from certain issues. The most common concerns revolve around mechanical problems such as VVT-i timing chain failure and torque converter clutch failure. Electrical issues, including alternator failure and battery drain, can also arise. Exterior and interior issues are relatively minor but can affect the overall aesthetics and comfort of the vehicle. The severity and cost of these issues vary, but it’s crucial to address them promptly to maintain the vehicle’s performance and value.