Genuine Lexus GS450h Radiator Cap

Cooling Radiator Cap

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15 Radiator Caps found

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Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-75440
$19.31 MSRP: $24.69
You Save: $5.38 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 16401-31650
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2010 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; 2GRFSE; GWS191L-BEXQHA
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Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31791
$19.65 MSRP: $25.34
You Save: $5.69 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Cap, Water Outlet Cap
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2015 Lexus GS450h | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
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Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31650
$19.16 MSRP: $24.69
You Save: $5.53 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap, Radiator Cap
- Replaces: 16401-5B630, 16401-75440
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; 2GRFSE; GWS191L-BEXQHA
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Lexus GS450h Cap, Reserve Tank
Part Number: 16475-37010
$22.91 MSRP: $29.31
You Save: $6.40 (22%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaced by: 16475-28140
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2015 Lexus GS450h | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GWL10L-BEXQBA
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Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31792
$17.47 MSRP: $22.36
You Save: $4.89 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16401-36020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2014-2016 Lexus GS450h | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; 2GRFSE, 4GRFSE; GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
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Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31680
$17.69 MSRP: $22.80
You Save: $5.11 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Cap, Water Outlet Cap
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013 Lexus GS450h | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL11L-BETQHA, GRL15L-BETQHA
- 2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; 2GRFSE; GWS191L-BEXQHA
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Lexus GS450h Cap Sub-Assembly, Reservoir
Part Number: 16405-31140
$10.53 MSRP: $13.57
You Save: $3.04 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Reserve Tank; Cap, Reservoir Cap, Reservoir Tank Cap
- Replaces: 16405-31110
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; 2GRFSE, 4GRFSE; GRL10L-BETQHA, 4GRFSE; GRL10L-BEZQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
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Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31820
$17.99 MSRP: $23.03
You Save: $5.04 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16401-31822
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2015 Lexus GS450h | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GWL10L-BEXQBA
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Lexus GS450h Cap Sub-Assembly, Reservoir
Part Number: 16405-31110
$10.61 MSRP: $13.57
You Save: $2.96 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Reserve Tank
- Replaced by: 16405-31140
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2014 Lexus GS450h | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
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Lexus GS450h Cap Sub-Assembly, Water
Part Number: 16501-36013
$15.34 MSRP: $19.77
You Save: $4.43 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Water Filler; Radiator Cap, Water Outlet Cap
- Replaces: 16501-36012
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 8ARFTS; 2GRFKS, 8ARFTS; ARL10L-BEZQTA, GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS450h Cap, Reserve Tank
Part Number: 16475-37011
$22.91 MSRP: $29.31
You Save: $6.40 (22%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaced by: 16475-28140
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2014-2017 Lexus GS450h | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 2GRFSE, 2GRFXE, 8ARFTS; 2GRFKS, 2GRFSE, 2GRFXE, 8ARFTS; ARL10L-BEZQTA, GRL10L-BEZQHA, GRL12L-BEZQHA, GRL15L-BETQHA, GRL16L-BETQHA, GWL10L-BEXQBA
View related parts
Lexus GS450h Cap Sub-Assembly, Water
Part Number: 16501-36012
$15.46 MSRP: $19.77
You Save: $4.31 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Water Filler
- Replaced by: 16501-36013
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lexus GS450h | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 8ARFTS; 2GRFKS, 8ARFTS; ARL10L-BEZQTA, GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31821
$17.99 MSRP: $23.03
You Save: $5.04 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16401-31822
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2014-2017 Lexus GS450h | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GWL10L-BEXQBA
View related parts
Lexus GS450h Cap Sub-Assy, Radiator
Part Number: 16401-31822
$17.85 MSRP: $23.03
You Save: $5.18 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Cap, Water Outlet Cap
- Replaces: 16401-31821, 16401-31820
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2018 Lexus GS450h | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GWL10L-BEXQBA
View related parts
Lexus GS450h Cap Sub-Assy, Reserve Tank
Part Number: 16405-31050
$21.88 MSRP: $28.22
You Save: $6.34 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Reservoir Cap
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; 2GRFSE; GWS191L-BEXQHA

Lexus GS450h Radiator Cap

This headlights of the Lexus GS450h car part, specifically the Lexus GS450h Radiator Cap, is therefore a reliable and helpful study example of a luxury hybrid vehicle marketplace. Designed specifically for the Lexus GS450h, this Radiator Cap serves a dual purpose: about this it successfully covers the openings of the radiator in addition to controlling internal pressure, which usually ranges from 16 PSI in order to control the operation of the cooling system. The importance of the Radiator Cap cannot therefore be gainsaid as it actually caters for the achievement of the premier performance by the Lexus GS450h while at the same time enhancing its safety. Intended to be installed in the GS450h, this Radiator Cap is designed to be stiff enough to accommodate high-performance cars for racing; thus, it sets itself apart in the market. A feature of this engine is that it can expel unnecessary amounts of coolant or gas to boost the cooling system of the car. The Lexus GS450h hybrid automobile with eye-catching features and a sophisticated hybrid system, together with a luxurious interior matters a lot the radiator cap's efficiencies that enhance the operations of 3.5 L 2GR-FXE V6 engine along with dual motors. Being a SUA vehicle, the GS450h also boasts of having one of the lowest emission levels in the market today. In conclusion, the radiator cap is one of the components that keep the Lexus GS450h among the class of the premier luxury cars while still offering efficiency.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus GS450h Radiator Cap available on LexusPartsNow.com. Our OEM Lexus GS450h 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!