Genuine Lexus LS400 Radiator Cap

Cooling Radiator Cap

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4 Radiator Caps found

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Lexus LS400 Cap Sub-Assy, Radiator Reserve Tank
Part Number: 16401-50021
$26.75 MSRP: $33.97
You Save: $7.22 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 16401-50071
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1990-1994 Lexus LS400 | 6 Cyl 4.0L | 1UZFE; 1UZFE; UCF10L-AEPGKA, UCF10L-AEPGKK
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Lexus LS400 Cap Sub-Assy, Radiator
Part Number: 16401-50070
$26.75 MSRP: $33.97
You Save: $7.22 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16401-50071
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1995-1997 Lexus LS400 | 6 Cyl 4.0L | 1UZFE; 1UZFE; UCF20L-AEPGKA, UCF20L-AEPGKK
View related parts
Lexus LS400 Cap Sub-Assy, Radiator
Part Number: 16401-50071
$26.75 MSRP: $33.97
You Save: $7.22 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap
- Replaces: 16401-50070, 16401-50021, 16401-50020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1990-2000 Lexus LS400 | 6 Cyl 4.0L | 1UZFE; 1UZFE; UCF10L-AEPGKA, 1UZFE; UCF20L-AEAGKA, 1UZFE; UCF20L-AEPGKA, UCF10L-AEPGKK, UCF20L-AEAGKK, UCF20L-AEPGKA, UCF20L-AEPGKK
View related parts
Lexus LS400 Cap Sub-Assy, Radiator Reserve Tank
Part Number: 16401-50020
$26.75 MSRP: $33.97
You Save: $7.22 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16401-50071
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1990-1991 Lexus LS400 | 6 Cyl 4.0L | 1UZFE; 1UZFE; UCF10L-AEPGKA, UCF10L-AEPGKK

Lexus LS400 Radiator Cap

The Lexus LS400 Radiator Cap is a famous and highly effective part which is needed to affix in the cooling system in many renditions of the LS400 auto. Functioning to cap the radiator and control pressure, normally at 16 PSI, the Lexus LS400 Radiator Cap is important for keeping the engine performing effectively by preserving the absence of coolant leakage and instability of temperatures. That is why it is especially important for the LS400, a luxury sedan model which has already established the standards in automotive industry after the model's launch in 1989. The features of the LS400 such as the V8 4.0-liter engine, and sophisticated suspension come with the reliability of the Radiator Cap, which also ensures a provision for opening of the coolant/release of gas should the need arise, thus increasing the efficiency and safety of the car. The Lexus LS400 Radiator Cap suits multiple generations of the LS400 and give vehicle owners ample confidence to service their automobiles. This unit stands out in the stream of automotive production because of its highly durable design and incredibly fine engineering that not only has a strong correlation with the duration of the cooling systems but also with the performance of the Lexus LS400 automobile. Proving its reliability and efficiency in use, the Lexus Radiator Cap is a part that can be considered as an essential component of the car and reflecting the brand's policy on quality and new ideas.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus LS400 Radiator Cap available on LexusPartsNow.com. Our OEM Lexus LS400 Radiator Cap 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!