Genuine Lexus NX350h Fuel Injector O-Ring

Gas Injector Seal

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14 Fuel Injector O-Rings found

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Lexus NX350h O Ring
Part Number: 90301-07037
$3.73 MSRP: $4.81
You Save: $1.08 (23%)
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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:
- 2022-2025 Lexus NX350h | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFKS, A25AFKS; AAZA20L-AWZLBA, A25AFXS, AAZA20L-CWZLBA, AAZA25L-AWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH25L-CWXLBA, AAZH26L-AWXLBA, T24AFTS; AAZA20L-AWZLBA, T24AFTS; AAZA20L-CWZLBA, TAZA25L-AWZLTA, TAZA25L-CWZLTA
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Lexus NX350h INSULATOR, INJECTOR
Part Number: 23291-0V020
$5.79 MSRP: $7.47
You Save: $1.68 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator
- Manufacturer Note: (L)
- Replaces: 23291-28020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFKS, A25AFXS, AAZA20L-CWZLBA, AAZA25L-AWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH25L-CWXLBA, AAZH26L-AWXLBA, T24AFTS; AAZA20L-AWZLBA, T24AFTS; AAZA20L-CWZLBA, TAZA25L-AWZLTA, TAZA25L-CWZLTA
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Lexus NX350h INSULATOR, INJECTOR
Part Number: 23291-31020
$17.67 MSRP: $22.60
You Save: $4.93 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator, Injector Vibration
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-AWZLBA, AAZA20L-CWZLBA, AAZA25L-AWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH25L-CWXLBA, AAZH26L-AWXLBA
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Lexus NX350h O Ring
Part Number: 90301-05013
$3.99 MSRP: $5.14
You Save: $1.15 (23%)
Ships in 1-3 Business Days
ADD TO CART
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:
- 2022-2025 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-AWZLBA, A25AFXS; AAZA20L-CWZLBA, AAZA20L-CWZLBA, AAZA25L-AWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH25L-CWXLBA, AAZH26L-AWXLBA
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Lexus NX350h Ring, Fuel INJECTOR
Part Number: 23256-25010
$5.97 MSRP: $7.64
You Save: $1.67 (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:
- 2022-2025 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-AWZLBA, A25AFXS; AAZA20L-CWZLBA, AAZA20L-CWZLBA, AAZA25L-AWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH25L-CWXLBA, AAZH26L-AWXLBA
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Lexus NX350h O Ring
Part Number: 90301-A0036
$3.76 MSRP: $4.81
You Save: $1.05 (22%)
Ships in 1 Business Day
ADD TO CART
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:
- 2022-2025 Lexus NX350h | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFKS, A25AFXS, T24AFTS; AAZA20L-CWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH25L-CWXLBA, AAZH26L-AWXLBA, TAZA25L-CWZLTA
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Lexus NX350h Insulator, Injector Vibration
Part Number: 23291-28020
$5.84 MSRP: $7.47
You Save: $1.63 (22%)
ADD TO CART
Product Specifications
- Manufacturer Note: (J)
- Replaced by: 23291-0V020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFKS, A25AFXS, T24AFTS; AAZA20L-AWZLBA, AAZA20L-CWZLBA, AAZA25L-AWZLBA, AAZA25L-CWZLBA, AAZH25L-AWXLBA, AAZH26L-AWXLBA, TAZA25L-AWZLTA, TAZA25L-CWZLTA
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Lexus NX350h Ring, Fuel INJECTOR
Part Number: 23258-31010
$3.50 MSRP: $4.47
You Save: $0.97 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring, Fuel Pipe, No.3
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2023 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-AWZLBA, AAZA25L-AWZLBA, AAZH25L-AWXLBA, AAZH26L-AWXLBA
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Lexus NX350h Ring, Fuel INJECTOR
Part Number: 23258-36010
$3.50 MSRP: $4.47
You Save: $0.97 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring, Fuel Injector Back-Up, No.3
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-CWZLBA, AAZA25L-CWZLBA, AAZH25L-CWXLBA
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Lexus NX350h O Ring
Part Number: 90301-A0040
$4.02 MSRP: $5.14
You Save: $1.12 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring, O
- Manufacturer Note: (L),DENSO
- Replaced by: 90301-05013
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-CWZLBA, AAZA25L-CWZLBA, AAZH25L-CWXLBA
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Lexus NX350h O Ring
Part Number: 90301-04019
$3.99 MSRP: $5.14
You Save: $1.15 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: RING, O; Injector O-Ring
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.4L | T24AFTS; TAZA25L-AWZLTA, TAZA25L-CWZLTA
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Lexus NX350h O Ring
Part Number: 90301-C0072
$3.76 MSRP: $4.81
You Save: $1.05 (22%)
Ships in 1 Business Day
ADD TO CART
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:
- 2022-2023 Lexus NX350h | 4 Cyl 2.5L | A25AFKS; AAZA20L-AWZLBA, AAZA25L-AWZLBA
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Lexus NX350h Ring, Fuel INJECTOR
Part Number: 23256-F0010
$5.97 MSRP: $7.64
You Save: $1.67 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23256-25010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.5L | A25AFKS, A25AFXS; AAZA20L-CWZLBA, AAZA25L-CWZLBA, AAZH25L-CWXLBA
View related parts
Lexus NX350h INSULATOR, INJECTOR
Part Number: 23291-25020
$20.87 MSRP: $26.69
You Save: $5.82 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lexus NX350h | 4 Cyl 2.4L | T24AFTS; TAZA25L-AWZLTA, TAZA25L-CWZLTA

Lexus NX350h Fuel Injector O-Ring

The Lexus NX350h Fuel Injector O-Ring creates a heat resistant seal to keep high pressure gasoline exactly where it needs to be, providing the hybrid powertrain with crisp throttle response every time the driver taps on the pedal. This small but important Fuel Injector O-Ring, located between injector and rail on each Lexus crossover built on the recent GA-K architecture, flexes with pulses from the pump to keep the rail pressure stable through city driving and highway climbing. For refined multiport and high pressure configuration placed in the NX350h, a dual stage Fuel Injector O-Ring strategy is implemented, which includes one slimmer upper and one supportive lower ring, dividing the work and reducing friction, and facilitating subsequent removal. Because each genuine Fuel Injector O-Ring is formed out of ethanol tolerant rubber, it is resilient to cracking, flattening, as well as swelling, keeping occupants from fuel vapor and protecting catalytic hardware. When properly fitted, the part allows the NX350h computer to control the duration of the spray to preserve the model's renowned 39 mpg combined rating while also reducing tailpipe emissions. Compatibility extends across first and second generation NX350h variants, so owners shopping to be out of harm's way can install the same trusted Fuel Injector O-Ring whether their vehicle rolled off the production line in 2022. The tightness of fit in the part creates better cold starts, reduces engine knock, and lessens the risk of fire by preventing even hairline leaks, which encourages confidence on a daily basis combined with the well known Lexus commitment to safety. Sleek package labeling, precise manufacturing tolerances, and lubrication at the factory make each Fuel Injector O-Ring pop out of the crowd in a parts aisle, reminding drivers that true Lexus parts work in harmony with the sophisticated hybrid system that makes the NX350h a class leader. Selecting a Lexus sealed Fuel Injector O-Ring gives every NX350h an additional guarantee.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus NX350h Fuel Injector O-Ring available on LexusPartsNow.com. Our OEM Lexus NX350h 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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