Genuine Lexus RX450hL Fuel Injector O-Ring

Gas Injector Seal

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13 Fuel Injector O-Rings found

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Lexus RX450hL O Ring
Part Number: 90301-07037
$3.86 MSRP: $4.97
You Save: $1.11 (23%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Ring, O(For Fuel Injector); Injector O-Ring, O-Ring
- Replaces: 90301-A0036, 90301-C0072
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFKS; GGL21L-ARZGBA, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL Insulator, Injector Vibration
Part Number: 23291-23010
$5.02 MSRP: $6.47
You Save: $1.45 (23%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Insulators, Insulator
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2019 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL Ring, Fuel INJECTOR
Part Number: 23256-31010
$7.07 MSRP: $9.30
You Save: $2.23 (24%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring, Fuel Injector Back-Up, No.1
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL Ring, Fuel INJECTOR
Part Number: 23258-31020
$3.24 MSRP: $4.14
You Save: $0.90 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring, Fuel Injector Back-Up, No.3
- Manufacturer Note: NO.1
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS; GGL21L-ARZGBA, GGL26L-ARZGBA
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Lexus RX450hL O Ring
Part Number: 90301-05011
$4.04 MSRP: $5.31
You Save: $1.27 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring, O(For Fuel Injector); Injector O-Ring, O-Ring
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL O Ring
Part Number: 90301-05013
$4.12 MSRP: $5.31
You Save: $1.19 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring, O; Injector O-Ring, O-Ring
- Replaces: 90301-A0040
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL Ring, Fuel INJECTOR
Part Number: 23256-25010
$6.23 MSRP: $7.97
You Save: $1.74 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 23256-F0010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2019-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL O Ring
Part Number: 90301-A0036
$3.89 MSRP: $4.97
You Save: $1.08 (22%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Ring, O
- Manufacturer Note: (L)
- Replaced by: 90301-07037
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2020-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS; GGL21L-ARZGBA, GGL26L-ARZGBA
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Lexus RX450hL Insulator, Injector Vibration
Part Number: 23291-28020
$5.84 MSRP: $7.47
You Save: $1.63 (22%)
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Product Specifications
- Manufacturer Note: (J)
- Replaced by: 23291-0V020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL Ring, Fuel INJECTOR
Part Number: 23258-31010
$3.63 MSRP: $4.64
You Save: $1.01 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring, Fuel Pipe, No.3
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL Ring, Fuel INJECTOR
Part Number: 23257-47010
$7.01 MSRP: $8.97
You Save: $1.96 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring, Fuel Injector Back-Up, No.2
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
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Lexus RX450hL INSULATOR, INJECTOR
Part Number: 23291-31030
$11.17 MSRP: $14.29
You Save: $3.12 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Insulator, Injector Vibration
- Manufacturer Note: (J)
- Replaced by: 23291-0P010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFKS, 2GRFXS; GGL21L-ARZGBA, GGL26L-ARZGBA, GYL26L-ARXGBA
View related parts
Lexus RX450hL Ring, Fuel INJECTOR
Part Number: 23258-31030
$3.76 MSRP: $4.81
You Save: $1.05 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring, Fuel Injector Back-Up, No.3
- Manufacturer Note: NO.1
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2018-2022 Lexus RX450hL | 6 Cyl 3.5L | 2GRFXS; GYL26L-ARXGBA

Lexus RX450hL Fuel Injector O-Ring

Lexus RX450hL Fuel Injector O-Ring is a tight, dependable sealing that keeps high pressure fuel where it belongs inside the rail, maintaining crisp throttle responses and quiet hybrid refinement. This small ring of advanced rubber creates a barrier between injector and rail, preventing leakage that would waste gas, increase emissions, or even create a spark that could cause danger. The reason for its reputation for reliability is the thousands of heat cycles withstood without cracking. Compatible with every RX450hL trim from the first three-row launch to the recent model year, the RX450hL Fuel Injector O-Ring fits right in whether the SUV runs classic port injection timing or the updated pulse-width strategy, so owners swap it in with total confidence. Continuous vibration, pump surges, and engine bay heat beat on lesser seals, but this Fuel Injector O-Ring does not flatten easily with optimized durometer and fuel-friendly polymers, a combination that protects the hybrid V6's exact spray pattern. By locking in the rail pressure, it enables the electric motors and Atkinson-cycle engine to work together with maximum efficiency, which helps the RX450hL achieve its celebrated low fuel consumption and smooth power transitions. Safety also increases as a new Fuel Injector O-Ring eliminates the risk of raw fuel escaping near hot exhaust components, reducing the risk of fire and protecting catalytic converters from unburned mixture. The Lexus reputation for build quality goes hand in hand with this Fuel Injector O-Ring and reinforces the RX450hL promise of long-term dependability. Drivers enjoy steady idle, faster starts, and stable acceleration, all of which are hallmarks the Lexus is known for. Simple installation, factory fitment, and long service life allow the Lexus owner to spend less time worrying about under-hood problems and more time enjoying premium comfort, helping to explain why this humble Lexus Fuel Injector O-Ring component shines through a crowded field of automotive parts.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX450hL Fuel Injector O-Ring available on LexusPartsNow.com. Our OEM Lexus RX450hL Fuel Injector O-Ring 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!

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