Genuine Infiniti QX4 Fuel Injector Seal

Fuel Injector O-Ring

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9 Fuel Injector Seals found

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Infiniti QX4 Insulator-Injector
Part Number: 16635-88G00
$8.38 MSRP: $11.27
You Save: $2.89 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Insulators
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2001 Infiniti QX4 | LE | 6 Cyl 3.3L | VG33E
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Infiniti QX4 Seal O Ring
Part Number: 16618-10V10
$5.22 MSRP: $7.01
You Save: $1.79 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal-O Ring
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2003 Infiniti QX4 | LE | 6 Cyl 3.3L, 6 Cyl 3.5L | VG33E, VQ35DE
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Infiniti QX4 O Ring Seal
Part Number: 16618-5L310
$9.00 MSRP: $12.10
You Save: $3.10 (26%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Seal-O Ring
- Replaced by: 16618-5L300
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 2000-2003 Infiniti QX4 | LE | 6 Cyl 3.5L | VQ35DE
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Infiniti QX4 O Ring Seal
Part Number: 16618-5L300
$9.00 MSRP: $12.10
You Save: $3.10 (26%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Seal-O Ring; Injector Insulators, Injector O-Ring, O-Ring
- Replaces: 16618-5L310
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 2000-2003 Infiniti QX4 | LE | 6 Cyl 3.5L | VQ35DE
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Infiniti QX4 O Ring Seal
Part Number: 16618-38Y10
$7.58 MSRP: $10.98
You Save: $3.40 (31%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Seal-O Ring
- Replaces: 16328-64J10
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2001 Infiniti QX4 | LE | 6 Cyl 3.3L | VG33E
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Infiniti QX4 O Ring Seal
Part Number: 16618-38Y00
$8.17 MSRP: $10.98
You Save: $2.81 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal-O Ring
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2001 Infiniti QX4 | LE | 6 Cyl 3.3L | VG33E
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Infiniti QX4 Insulator-Injector
Part Number: 16636-88G10
$12.28 MSRP: $16.50
You Save: $4.22 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Insulators
- Replaces: 16636-88G00
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2001 Infiniti QX4 | LE | 6 Cyl 3.3L | VG33E
View related parts
Infiniti QX4 Insulator-Injector
Part Number: 16636-88G00
$12.28 MSRP: $16.50
You Save: $4.22 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16636-88G10
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-1998 Infiniti QX4 | LE | 6 Cyl 3.3L | VG33E
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Infiniti QX4 Rubber-Insulator, Injector
Part Number: 16635-88G10
Product Specifications
- Other Name: Insulator-Injector
- Replaced by: 16635-88G1A
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2001 Infiniti QX4 | LE | 6 Cyl 3.3L | VG33E

Infiniti QX4 Fuel Injector Seal

The Infiniti QX4 Fuel Injector Seal tightly contains the gasoline at high pressure and mists it into every combustion chamber accurately for efficient combustion to provide drivers with crisp throttle response. Designed to fit every QX4 generation, the Fuel Injector Seal at the injector tip and crown grabs the rail so no vapor or liquid escapes. The Fuel Injector Seal was kept consistent from the early multiport designs to later ones, so owners of base, luxury, and four-wheel drive trims can rely on the same sealing spec. This wide compatibility cuts down on time-wasting searches for parts. Also, the real benefit of adding this device comes under the hood. A new Fuel Injector Seal stabilizes the air-fuel ratio, reduces misfires, and protects hot metal from stray droplets. The QX4 meets factory mileage figures, passes emissions testing, and allows the engine to idle more smoothly than a worn ring could ever do. Gains in safety are equally important. A broken Fuel Injector Seal may leak fuel that can ignite, so renewing it helps on daily commutes and long highway pulls. This Fuel Injector Seal is not a generic gasket. It is a high-quality component made for high pump pressures. It does not swell when exposed to the modern ethanol blend. This is real-world durability that you will find praised in Infiniti forums. For any QX4 driver, the added material that enhances sealing while not adding weight is appealing. The function of the Fuel Injector Seal is to avoid fuel leaks. With higher efficiency, cleaner exhaust, and a cooler engine bay, the small but mighty Fuel Injector Seal proves to be a powerful ally within the Infiniti powertrain. The tiny ring can boost your QX4 experience. Regular checks and an easy change of the Fuel Injector Seal mean Infiniti enthusiasts can keep their QX4 purring with factory performance. This awareness sustains the reliability of the Infiniti name for years.

Wondering where to find exceptional quality and economically-priced OEM Infiniti QX4 Fuel Injector Seal? You are at the proper online store. We offer all genuine Infiniti QX4 Fuel Injector Seal with a manufacturer's warranty at unbeatable prices. Order now and you can get brand-new parts at your door step with our fast shipping times.