Genuine Lexus GS450h Coolant Reservoir Hose

Water Bypass Hose

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).

27 Coolant Reservoir Hoses found

View related parts
Lexus GS450h Hose, Water By-Pass, NO.3
Part Number: 16267-31021
$24.63 MSRP: $31.75
You Save: $7.12 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: By-Pass Hose
- Replaces: 16267-31020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
View related parts
Lexus GS450h Hose, Water By-Pass, NO.1
Part Number: 16261-31071
$8.71 MSRP: $11.13
You Save: $2.42 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 16261-31070
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; GWS191L-BEXQHA
View related parts
Lexus GS450h Hose, Water By-Pass, NO.6
Part Number: 16283-31010
$8.76 MSRP: $11.29
You Save: $2.53 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: By-Pass Hose
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2018 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 2GRFXE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA, GWL10L-BEXQBA
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; GWS191L-BEXQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16264-31120
$23.72 MSRP: $30.59
You Save: $6.87 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.2; By-Pass Hose
- Replaces: 16264-31060
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; GWS191L-BEXQHA
View related parts
Lexus GS450h Hose, Water By-Pass, NO.4
Part Number: 16281-31021
$8.64 MSRP: $11.13
You Save: $2.49 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: By-Pass Hose
- Replaces: 16281-31020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2018 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 2GRFXE, 4GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA, GRL11L-BETQHA, GRL15L-BETQHA, GWL10L-BEXQBA
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; GWS191L-BEXQHA
View related parts
Lexus GS450h Hose, Water By-Pass, NO.2
Part Number: 16264-31030
$26.43 MSRP: $34.08
You Save: $7.65 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL11L-BETQHA, GRL15L-BETQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16261-31040
$25.92 MSRP: $34.08
You Save: $8.16 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass; Hose
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 6 Cyl 2.5L, 6 Cyl 3.5L | 2GRFSE, 4GRFSE; GRL10L-BETQHA, GRL11L-BETQHA, GRL15L-BETQHA
View related parts
Lexus GS450h Hose, Water By-Pass, NO.2
Part Number: 16264-31060
$23.91 MSRP: $30.59
You Save: $6.68 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16264-31120
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2011 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; GWS191L-BEXQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16264-36140
$13.38 MSRP: $17.11
You Save: $3.73 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.2
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L | 8ARFTS; ARL10L-BEZQTA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16261-36170
$8.71 MSRP: $11.13
You Save: $2.42 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.1
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L | 8ARFTS; ARL10L-BEZQTA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16267-36120
$26.38 MSRP: $33.74
You Save: $7.36 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.3
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L | 8ARFTS; ARL10L-BEZQTA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16261-31120
$26.36 MSRP: $33.72
You Save: $7.36 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2013-2016 Lexus GS450h | 6 Cyl 3.5L | 2GRFSE; GRL10L-BETQHA, GRL10L-BEZQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16264-31180
$8.57 MSRP: $10.96
You Save: $2.39 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.2
- Replaced by: 16264-31181
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 6 Cyl 3.5L | 2GRFKS; GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16283-31070
$8.57 MSRP: $10.96
You Save: $2.39 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.6
- Replaced by: 16283-31081
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lexus GS450h | 6 Cyl 3.5L | 2GRFKS; GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16283-31080
$8.57 MSRP: $10.96
You Save: $2.39 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.6
- Replaced by: 16283-31081
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2018 Lexus GS450h | 6 Cyl 3.5L | 2GRFKS; GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS450h Water By-Pass Pipe
Part Number: 16268-47040
$8.05 MSRP: $10.30
You Save: $2.25 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe, Water By-Pass, NO.1
- Manufacturer Note: NO.2:REFER ILLUST.
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L | 8ARFTS; ARL10L-BEZQTA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16261-31140
$8.71 MSRP: $11.13
You Save: $2.42 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 6 Cyl 3.5L | 2GRFKS; GRL12L-BEZQHA, GRL16L-BETQHA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16281-36120
$8.62 MSRP: $11.03
You Save: $2.41 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.4
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L | 8ARFTS; ARL10L-BEZQTA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16283-36090
$8.62 MSRP: $11.03
You Save: $2.41 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.6
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 4 Cyl 2.0L | 8ARFTS; ARL10L-BEZQTA
View related parts
Lexus GS450h Water By-Pass Hose
Part Number: 16267-31120
$10.00 MSRP: $12.79
You Save: $2.79 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water By-Pass, NO.3
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2015-2018 Lexus GS450h | 6 Cyl 3.5L | 2GRFKS; GRL12L-BEZQHA, GRL16L-BETQHA

| Page 1 of 2 |Next >

1-20 of 27 Results

Lexus GS450h Coolant Reservoir Hose

The Lexus GS450h Coolant Reservoir Hose channels surplus coolant from the reservoir to the radiator, aiding in the proper functioning of the cooling system while preventing harmful air pockets. Developed to withstand extreme heat cycles, the Coolant Reservoir Hose employs layered reinforcement with high-quality rubber that resists cracking, delivering legendary Lexus reliability. It drops straight into every model year of the GS450h, allowing multiple GS450h sedans to rely on one dependable design. An optional trim-to-fit silicone version gives your routing high flexibility while maintaining durability. The Coolant Reservoir Hose helps to maintain reliable levels of coolant and controls the hybrid drive's impressive output while also keeping the Lexus powertrain at efficient thermal limits to avoid corrosion and messy glycol leaks. A Coolant Reservoir Hose that does not leak protects the paint jobs and the electrical components and protects the environment while ensuring the tranquility of cabin refinement Lexus owners relish. Unique molded end beads clamp tightly. A smooth inner bore promotes rapid return of fluids. Quick visual inspection is made easy by markings on the Coolant Reservoir Hose outer surface. The GS450h's coolant flow can rapidly swing with regenerative braking or mountain climbs. A healthy Coolant Reservoir Hose responds instantly to these busy changes to protect the GS450h battery pack and prevent an overheating agile GS450h chassis. Routine checks done for any Lexus parked in the driveway can save you from pricey repairs for the GS450h. This little part, after all, can give you a surprisingly big safety and performance boost. The Lexus cooling system will continue to work well with authentic parts.

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