Genuine Lexus RC350 Radiator Cap

Cooling Radiator Cap

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Model

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

6 Radiator Caps found

View related parts
Lexus RC350 Cap Sub-Assy, Radiator
Part Number: 16401-31792
$17.61 MSRP: $22.36
You Save: $4.75 (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:
- 2015-2017 Lexus RC350 | 6 Cyl 3.5L | 2GRF; 2GRF; GSC10L-RCZLHA, GSC15L-RCTLHA, GSC16L-RCTLHA
View related parts
Lexus RC350 Cap Sub-Assy, Radiator
Part Number: 16401-31830
$14.83 MSRP: $18.82
You Save: $3.99 (22%)
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 RC350 | 6 Cyl 3.5L | 2GRF; 2GRF; GSC10L-RCZLHA, GSC15L-RCTLHA, GSC16L-RCTLHA
View related parts
Lexus RC350 Cap Sub-Assembly, Reservoir
Part Number: 16405-31140
$10.69 MSRP: $13.57
You Save: $2.88 (22%)
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:
- 2015-2018 Lexus RC350 | 6 Cyl 3.5L | 2GRF; 2GRF; GSC10L-RCZLHA, GSC15L-RCTLHA, GSC16L-RCTLHA
View related parts
Lexus RC350 Cap Sub-Assembly, Water
Part Number: 16501-36013
$15.58 MSRP: $19.77
You Save: $4.19 (22%)
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:
- 2015-2022 Lexus RC350 | 4 Cyl 2.0L, 6 Cyl 3.5L | 2GRF, 8ARFTS; 2GRF, 8ARFTS; ASC10L-RCZLZA, GSC10L-RCZLHA, GSC15L-RCTLHA, GSC16L-RCTLHA
View related parts
Lexus RC350 Cap, Reserve Tank
Part Number: 16475-37011
$23.08 MSRP: $29.31
You Save: $6.23 (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:
- 2015-2017 Lexus RC350 | 4 Cyl 2.0L | 8ARFTS; 8ARFTS; ASC10L-RCZLZA
View related parts
Lexus RC350 Cap Sub-Assembly, Water
Part Number: 16501-36012
$15.58 MSRP: $19.77
You Save: $4.19 (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 RC350 | 4 Cyl 2.0L | 8ARFTS; 8ARFTS; ASC10L-RCZLZA

Lexus RC350 Radiator Cap

One of the major parts of the vehicle is the Lexus RC350 Radiator Cap; this auto part reflects great quality and performance in the Segment of Luxury Compact Coupe. Intended as an auto part for a number of RC350 models this Radiator Cap is responsible for closing up the radiator and managing its pressure - which ranges from fifteen to sixteen PSI. The Lexus RC350 Radiator Cap is quite vital in regulating or containing the flow of the available coolants or gases since it opens or closes depending on pressure changes; this ensures the efficiency and safety of the automobile's cooling system when expelling more of the coolant or compressed gas when needed. This ensures that the powerful 306 hp 3.5L V6 engine is always at the right temperature to perform as charged and to last long as charged. The RC350 which has been characterized by refined elegance and sporty design can testify on the astonishing reliability of the Radiator Cap that enhance a smooth drive. Furthermore, they have used All-wheel drive of the RC350 to guarantee that the car achieves the optimal traction and handling irrespective of the road conditions such as wet or snowy. The specialization of the Lexus RC350 Radiator Cap in the automotive market is therefore its excellent detailing and its ability to fit most versions of RC350, allowing the driver to experience full luxury and performance envisaged by Lexus. Therefore, one becomes justified in considering the Lexus RC350 Radiator Cap to be much more than just an ordinary element - it is truly a unique piece that speaks volumes about the brand, its attention to detail as well as rational concern for the safety of its consumers and their driving experience.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RC350 Radiator Cap available on LexusPartsNow.com. Our OEM Lexus RC350 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!