Lexus RX400h Alternator Repair at your home or office.

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Alternator Repair Service

How much does a Alternator Repair cost?

On average, the cost for a Lexus RX400h Alternator Repair is $363 with $223 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Lexus RX400hV6-3.3L HybridService typeAlternator RepairEstimate$601.32Shop/Dealer Price$719.20 - $1058.67
2008 Lexus RX400hV6-3.3L HybridService typeAlternator RepairEstimate$592.31Shop/Dealer Price$707.10 - $1044.25
2006 Lexus RX400hV6-3.3L HybridService typeAlternator RepairEstimate$592.31Shop/Dealer Price$707.14 - $1044.32
Show example Lexus RX400h Alternator Repair prices

How does an alternator help your car run?

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Alternator

Before repairing the alternator:

The mechanic should check the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery.

Steps when replacing an alternator:

  • Inspect entire charging system (battery, cables, alternator).
  • Inspect the drive belts.
  • Test alternator output.
  • Remove and replace alternator if found to be faulty.
  • Re-test alternator output.

Our recommendation for alternator replacements:

Ask your mechanic to inspect the condition of the charging system during every major service. The mechanic should also clean and tighten the battery cables during every major service.

What common symptoms indicate you may need to replace the Alternator?

  • Dead battery or battery will not hold a charge.
  • Dim lights.
  • Battery warning light is on.

Why repairing your alternator is important:

Your alternator charges your battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A malfunctioning alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(94)

Rating Summary
88
4
0
0
2
88
4
0
0
2

Ben

42 years of experience
1589 reviews
Ben
42 years of experience
Lexus RX400h V6-3.3L Hybrid - Radiator - Houston, Texas
Ben is outstanding.

Tyrone

12 years of experience
423 reviews
Tyrone
12 years of experience
Lexus RX400h V6-3.3L Hybrid - Top off coolant - Bladensburg, Maryland

Farnaz

21 years of experience
80 reviews
Farnaz
21 years of experience
Lexus RX400h V6-3.3L Hybrid - Battery Light is on - Laguna Hills, California
Good experience

Charles

27 years of experience
134 reviews
Charles
27 years of experience
Lexus RX400h V6-3.3L Hybrid - Car Radiator Replacement - Bellevue, Washington
experienced

Excellent Rating

(94)

Rating Summary
88
4
0
0
2
88
4
0
0
2
Number of Lexus RX400h services completed
1034+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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