Genuine Lexus GS Turbo Radiator Cap

Cooling Radiator Cap

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6 Radiator Caps found

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Lexus GS Turbo Cap, Reserve Tank
Part Number: 16475-28140
$25.27 MSRP: $32.58
You Save: $7.31 (23%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Cap, Reservoir Cap, Reservoir Tank Cap
- Replaces: 16475-37010, 16475-51010, 16475-37011, 16475-28120, 16401-53010, 16401-75120
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2017 Lexus GS Turbo | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 2GRFXE, 8ARFTS; ARL10L-BEZQTA, GRL12L-BEZQHA, GRL16L-BETQHA, GWL10L-BEXQBA
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Lexus GS Turbo Cap, Reserve Tank
Part Number: 16475-37011
$25.47 MSRP: $32.58
You Save: $7.11 (22%)
Ships in 1 Business Day
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Product Specifications
- Replaced by: 16475-28140
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2017 Lexus GS Turbo | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 2GRFXE, 8ARFTS; ARL10L-BEZQTA, GRL12L-BEZQHA, GRL16L-BETQHA, GWL10L-BEXQBA
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Lexus GS Turbo Cap Sub-Assy, Radiator
Part Number: 16401-31822
$18.83 MSRP: $24.27
You Save: $5.44 (23%)
Ships in 1-3 Business Days
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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:
- 2017 Lexus GS Turbo | 6 Cyl 3.5L | 2GRFXE; GWL10L-BEXQBA
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Lexus GS Turbo Cap Sub-Assembly, Water
Part Number: 16501-36013
$15.98 MSRP: $20.61
You Save: $4.63 (23%)
Ships in 1-3 Business Days
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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:
- 2017 Lexus GS Turbo | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 8ARFTS; ARL10L-BEZQTA, GRL12L-BEZQHA, GRL16L-BETQHA
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Lexus GS Turbo Cap Sub-Assembly, Water
Part Number: 16501-36012
$16.11 MSRP: $20.61
You Save: $4.50 (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:
- 2017 Lexus GS Turbo | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRFKS, 8ARFTS; ARL10L-BEZQTA, GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS Turbo Cap Sub-Assy, Radiator
Part Number: 16401-31821
$18.98 MSRP: $24.27
You Save: $5.29 (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:
- 2017 Lexus GS Turbo | 6 Cyl 3.5L | 2GRFXE; GWL10L-BEXQBA

Lexus GS Turbo Radiator Cap

The Lexus GS Turbo Radiator Cap helps protect cooling efficiency by maintaining precise system pressure so that spirited drives are kept cool. Trusted for years, this Radiator Cap contains approximately 16 PSI, which raises the boiling point of coolant to provide the reliable temperature control that you would come to expect from Lexus. Calibrated for all GS Turbo sedans from the early single spring models to the later dual seal trims, the Radiator Cap fits without aggravation and instantly integrates with the factory sensors. If there is a heat spike, its spring valve opens for a controlled release to the overflow tank, then reseals after the temperatures settle, a cycle that maintains an adequate supply of fluid volume in the Lexus block. The addition of a secondary rubber ring on some editions provides the Radiator Cap added grip in rapid temperature changes, a small upgrade to safety on high-speed runs or steep climbs. Durability is also highly praised, as the Radiator Cap is made of corrosion-resistant metal, with resilient gaskets designed to last the lifetime of the cooling loop in the Lexus. Because all GS Turbos have the same pressure specification, the driver may easily change from the classic to the dual seal style Radiator Cap without altering hoses or tanks, while not interfering with warranty coverage. Performance improvements also carry over to fuel efficiency, as a stable thermal range allows the GS Turbo engine to maintain its economical tune, an advantage provided by the Radiator Cap by reducing excess fan cycles. Real-world feedback indicates the Lexus GS Turbo remains cooler longer. Quietly working under the hood of every GS Turbo, this small Radiator Cap is a little-known hero combining reliability, safety, and performance that are synonymous with the spirit of Lexus engineering and is part of today's market for the GS Turbo lineup.

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