Genuine Lexus LS400 Headlight Relay

Headlamp Relay

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6 Headlight Relays found

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Lexus LS400 Relay
Part Number: 90987-02004
$28.00 MSRP: $35.83
You Save: $7.83 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay, Computer (For EFI)
- Replaced by: 90987-02004-83
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1990-1994 Lexus LS400 | 8 Cyl 4.0L | 1UZFE; UCF10L-AEPGKA, UCF10L-AEPGKK
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Lexus LS400 Relay
Part Number: 90987-02006
$40.51 MSRP: $53.91
You Save: $13.40 (25%)
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Product Specifications
- Other Name: Relay, Headlamp
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1990-2000 Lexus LS400 | 8 Cyl 4.0L | 1UZFE; UCF10L-AEPGKA, UCF10L-AEPGKK, UCF20L-AEAGKA, UCF20L-AEAGKK, UCF20L-AEPGKA, UCF20L-AEPGKK
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Lexus LS400 Relay, Light Control
Part Number: 85916-30060
$137.24 MSRP: $187.11
You Save: $49.87 (27%)
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Product Specifications
- Other Name: Relay, Headlamp; Relay
- Manufacturer Note: W(DISCHARGE HEADLAMP)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1997-2000 Lexus LS400 | 8 Cyl 4.0L | 1UZFE; UCF20L-AEAGKA, UCF20L-AEAGKK, UCF20L-AEPGKA, UCF20L-AEPGKK
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Lexus LS400 Relay
Part Number: 90987-02009
$48.86 MSRP: $65.02
You Save: $16.16 (25%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Relay Assy, Cooler
- Replaces: 90987-02010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1995-2000 Lexus LS400 | 8 Cyl 4.0L | 1UZFE; UCF20L-AEAGKA, UCF20L-AEAGKK, UCF20L-AEPGKA, UCF20L-AEPGKK
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Lexus LS400 Relay, Headlamp Dimmer
Part Number: 85926-30020
$73.91 MSRP: $99.95
You Save: $26.04 (27%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Relay
- Replaces: 85926-14020, 85926-50010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1995-2000 Lexus LS400 | 8 Cyl 4.0L | 1UZFE; UCF20L-AEAGKA, UCF20L-AEAGKK, UCF20L-AEPGKA, UCF20L-AEPGKK
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Lexus LS400 Relay, Headlamp Dimmer
Part Number: 85926-50010
$75.11 MSRP: $99.95
You Save: $24.84 (25%)
Ships in 1 Business Day
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Product Specifications
- Manufacturer Note: W(TEMS)
- Replaced by: 85926-30020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1995-1999 Lexus LS400 | 8 Cyl 4.0L | 1UZFE; UCF20L-AEAGKA, UCF20L-AEAGKK, UCF20L-AEPGKA, UCF20L-AEPGKK

Lexus LS400 Headlight Relay

The Lexus LS400 Headlight Relay provides the sedan with absolute control over lights by allowing a light switch to easily control heavy lamp currents. Celebrated for rock solid reliability, this Headlight Relay sits within the under-hood block, its sealed electromagnet snapping contacts closed in milliseconds so voltage reaches the bulbs at full strength and glare-reducing flicker never appears. Owners of the 1990 through 2000 LS400 trust this small module to protect dashboard wiring from heat, prolong bulb life and preserve the accomplished road presence expected of a Lexus at night. Early first-generation cars use a four-pin Headlight Relay that can be replaced in minutes but later updates combined the Headlight Relay into a smart light hub, but the basic coil and contact mechanism was always the same, rewarding the car's legendary reliability. Compatibility is universal on every production year, in that a single proven Headlight Relay design will support facelifted sedans with projector lamps as comfortably as the original sealed-beam setup, a versatility that speaks volumes about some very thoughtful LS400 design. Additional conveniences, such as timed shutoff and integrated fog lamp control in late-cycle units, give the Headlight Relay a chance to increase efficiency (keep the lights off when the vehicle is parked and not needed) and increase safety (keep the illumination the same when the vehicle is moving rapidly changing from dimmer to high beam). Smooth current flow also ensures that the precision of the luxurious instrument cluster is maintained by preventing voltage dips. Every Lexus owner is grateful that the Headlight Relay is a simple plug-in safeguard, LS400 fans know this Headlight Relay almost never fails even after decades. This commitment reflects the greater Lexus philosophy of durability. For drivers who value assured visibility, the resilient Lexus component is exceptional, offering quiet operation and extended service intervals that complement the enduring personality of the LS400 flagship.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus LS400 Headlight Relay available on LexusPartsNow.com. Our OEM Lexus LS400 Headlight Relay come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!