Genuine Lexus IS300 Radiator Cap

Cooling Radiator Cap

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11 Radiator Caps found

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Lexus IS300 Cap Sub-Assy, Radiator
Part Number: 16401-46610
$14.53 MSRP: $18.60
You Save: $4.07 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 16401-30020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2001-2005 Lexus IS300 | 6 Cyl 3.0L | 2JZGE; 2JZGE; JCE10L-AEAVFA, JCE10L-AEMVFA, JCE10L-AWAVFA
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Lexus IS300 Cap Sub-Assy, Radiator
Part Number: 16401-62100
$17.47 MSRP: $22.36
You Save: $4.89 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: RADIATOR-CORE SIZE T=27&FAN & COUPLING-TOWING PACKAGE(DOP)
- Replaced by: 16401-36020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2001-2002 Lexus IS300 | 6 Cyl 3.0L | 2JZGE; 2JZGE; JCE10L-AEAVFA, JCE10L-AEMVFA, JCE10L-AWAVFA
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Lexus IS300 Cap Sub-Assy, Radiator
Part Number: 16401-28430
$17.54 MSRP: $22.43
You Save: $4.89 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 16401-31480
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2004-2005 Lexus IS300 | 6 Cyl 3.0L | 2JZGE; 2JZGE; JCE10L-AEAVFA, JCE10L-AEMVFA, JCE10L-AWAVFA
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Lexus IS300 Cap Sub-Assy, Reserve Tank
Part Number: 16405-46200
$21.05 MSRP: $26.92
You Save: $5.87 (22%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2001-2005 Lexus IS300 | 6 Cyl 3.0L | 2JZGE; 2JZGE; JCE10L-AEAVFA, JCE10L-AEMVFA, JCE10L-AWAVFA
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Lexus IS300 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:
- 2016-2017 Lexus IS300 | LUX | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRF, 4GRFSE; 2GRF, 4GRFSE; GSE30L-AETLHA, GSE31L-AEZLHA, GSE35L-AETLHA, GSE36L-AETLHA, GSE37L-AETLHA
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Lexus IS300 Cap Sub-Assy, Radiator
Part Number: 16401-31830
$14.60 MSRP: $18.82
You Save: $4.22 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Cap
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2018 Lexus IS300 | LUX | 6 Cyl 3.5L | 2GRF; 2GRF; GSE31L-AEZLHA, GSE36L-AETLHA, GSE37L-AETLHA
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Lexus IS300 Cap Sub-Assy, Reserve Tank
Part Number: 16405-70130
$24.45 MSRP: $31.28
You Save: $6.83 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: MARK A:REFER ILLUST.
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2001-2005 Lexus IS300 | 6 Cyl 3.0L | 2JZGE; 2JZGE; JCE10L-AEAVFA, JCE10L-AEMVFA, JCE10L-AWAVFA
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Lexus IS300 Cap Sub-Assembly, Reservoir
Part Number: 16405-31130
$19.87 MSRP: $25.62
You Save: $5.75 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap Sub-Assy, Reserve Tank; Reservoir Cap, Reservoir Tank Cap
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2018 Lexus IS300 | LUX | 4 Cyl 2.5L, 6 Cyl 3.5L | 2GRF, 4GRFSE; 2GRF, 4GRFSE; GSE30L-AETLHA, GSE31L-AEZLHA, GSE35L-AETLHA, GSE36L-AETLHA, GSE37L-AETLHA
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Lexus IS300 Cap Sub-Assembly, Water
Part Number: 16501-36013
$15.34 MSRP: $19.77
You Save: $4.43 (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:
- 2016-2022 Lexus IS300 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRF, 2GRFKS, 8ARFTS; 2GRF, 2GRFKS, 8ARFTS; ASE30L-AEZLZA, ASE30L-BEZLZA, GSE31L-AEZLHA, GSE31L-BEZLHA, GSE36L-AETLHA, GSE36L-BETLHA, GSE37L-AETLHA, GSE37L-BETLHA
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Lexus IS300 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:
- 2016-2017 Lexus IS300 | LUX | 4 Cyl 2.0L | 8ARFTS; 8ARFTS; ASE30L-AEZLZA
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Lexus IS300 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:
- 2016-2017 Lexus IS300 | LUX | 4 Cyl 2.0L | 8ARFTS; 8ARFTS; ASE30L-AEZLZA

Lexus IS300 Radiator Cap

The Lexus IS300 Radiator Cap is a widely known item needed for the proper functioning of the automobile and is highly appreciated for its functionality and quality. This Radiator Cap is suitable for a wide range of IS300 models and can close tightly around the radiator, control internal pressure, which usually ranges from 16 PSI, thus maximize the engine temperature and avoid overheating. The Lexus IS300 Radiator Cap is handy since it regulates the release of excess coolant or gas, thus increasing the safety of the car and the health of the engine. The Lexus IS300 Radiator Cap is one of the products that perfectly represents the concept of differentiation as it premier fits the features of automotive market in terms of design while embodying all the values of Lexus trademark in terms of quality and engineering. The IS300 has developped over the years since its 1998 release with a performance-oriented sitting and sleek design now in it's third generation and the Radiator Cap is a part of it's history. Since the Lexus IS300 has received recognition for the handling and the luxury of the car, then the Radiator Cap is also an important aspect for driving. Whether it is in the urban city or on the highways, Lexus IS300 Radiator Cap ensures that proper cooling of the engine is provided, making it safe to drive, thus the company promises the premier that can be offered in car construction.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus IS300 Radiator Cap available on LexusPartsNow.com. Our OEM Lexus IS300 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!