logo

Lexus LS400 Gas Cap Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(148)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(148)

Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Lexus LS400 Gas Cap Replacement is $110 with $15 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$145.55Shop/Dealer Price$170.69 - $206.74
1994 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$125.55Shop/Dealer Price$150.72 - $186.79
2000 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$125.55Shop/Dealer Price$150.72 - $186.79
1996 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$125.55Shop/Dealer Price$150.68 - $186.72
1990 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$125.55Shop/Dealer Price$150.75 - $186.84
1991 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$125.55Shop/Dealer Price$150.72 - $186.79
1999 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$130.55Shop/Dealer Price$155.48 - $191.37
1995 Lexus LS400V8-4.0LService typeGas Cap ReplacementEstimate$130.55Shop/Dealer Price$156.14 - $192.51
Show example Lexus LS400 Gas Cap Replacement prices

What is the Gas Cap all about?

The purpose of a Gas Cap is twofold: one, it helps prevent dust and other particles from getting into the gas tank, and two, it helps prevent fuel emissions from entering the atmosphere. If your gas cap is faulty, the Check Engine light may come on. Additionally, your vehicle may fail a smog test if the gas cap is gone or not functioning properly.

How it's done:

  • Inspect the gas cap.
  • Pressure-test the gas cap.
  • Install new gas cap if faulty.

What common symptoms indicate you may need to replace the Gas Cap?

  • Check Engine light is on.
  • Car does not pass the emission test.
  • Gas Cap is missing.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Lexus LS400 services completed
1628+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(148)
Rating Summary
139
7
1
0
1
139
7
1
0
1

Arturo

27 years of experience
303 reviews
Request Arturo
Arturo
27 years of experience
Request Arturo
by Mas
Lexus LS400 V8-4.0L - Check Engine Light is on - San Diego, California
Friendly, professional, competent, courteous, knowledgeable & timely

Peter

43 years of experience
1321 reviews
Request Peter
Peter
43 years of experience
Request Peter
by Andrei
Lexus LS400 V8-4.0L - Timing Belt - Arizona City, Arizona
Another outstanding service by Pete. Replaced timing Belt, water pump, tensioner and pulleys. Wish I had such a high caliber mechanic all my life.

Kevo

312 years of experience
189 reviews
Request Kevo
Kevo
312 years of experience
Request Kevo
by Dave
Lexus LS400 V8-4.0L - Car AC Repair - Sacramento, California
Kevin was very friendly and knowledgeable. He explained what he was doing step by step. It was a great experience. If I could schedule him directly next time I would.

Kevin

24 years of experience
535 reviews
Request Kevin
Kevin
24 years of experience
Request Kevin
by Chawanakorn
Lexus LS400 V8-4.0L - Automatic Transmission Fluid Service - Duluth, Georgia
Great service!

Excellent Rating

(148)
Rating Summary
139
7
1
0
1
139
7
1
0
1
Number of Lexus LS400 services completed
1628+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

2010 Hyundai Santa Fe vs. 2010 Kia Rondo: Which One Should I Buy?
There are two different classes of vehicle represented here: the 2WD SUV in the Santa Fe and the mid-size station wagon or crossover SUV in the Kia Rondo. The difference between these two classes may seem slight, but the crossover...
Read more
How Much Does a Mechanic Make in Mississippi?
Automotive technician jobs in Mississippi have an average mechanic salary of $35k, which is near the national average.
Read more
What Does the Power Steering System Warning Light Mean?
The steering system warning light lets you know when there is an issue with the power steering system and will be disabled until fixed.
Read more

Engine shuts down when stopped at red lights

I don't have the repair information for your vehicle because it is so new. Since you can put the vehicle in park and start the vehicle, my guess is that you are also cycling the key. The fact that the...
Read more

Spark plug misfire and car not starting

Generally, misfires are caused by either a spark or fuel issue or in cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft position sensor, spark plugs, spark plug wires or ignition modules...
Read more

Engine smells hot on my 2000 Toyota Camry but isn't overheating

Hi there. Not overheating, coolant level okay, and normal operating temperature are all good things. The hot smell may be, engine oil burning. It could be, the valve cover gasket leaking oil (https://www.yourmechanic.com/services/valve-cover-gasket-replacement) onto the exhaust manifold. This may account...
Read more
  1. Home
  2. Estimates
  3. Lexus
  4. LS400
  5. Gas Cap Replacement

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com

Read FAQ
GET A QUOTE