Genuine Infiniti Q45 Radiator Cap

Cooling Radiator Cap

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8 Radiator Caps found

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Infiniti Q45 Radiator Cap Assembly
Part Number: 21430-79901
$16.74 MSRP: $24.68
You Save: $7.94 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap Assy-Radiator ; Cap Assy-Filler
- Replaced by: 21430-7999C
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 2002-2006 Infiniti Q45 | 8 Cyl 4.5L | VK45DE
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Infiniti Q45 Radiator Cap Assembly
Part Number: 21430-01F02
$16.74 MSRP: $24.68
You Save: $7.94 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cap Assembly-Radiator
- Replaced by: 21430-7999C
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1995-1996 Infiniti Q45 | BAS, LUX, TS | 8 Cyl 4.5L | VH45D
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Infiniti Q45 Radiator Cap Assembly
Part Number: 21430-01F01
$16.74 MSRP: $24.68
You Save: $7.94 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap-Reserve ; Cap Assy-Radiator
- Replaced by: 21430-7999C
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1990-1996 Infiniti Q45 | BAS, LUX, TS | 8 Cyl 4.5L | VH45D
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Infiniti Q45 Cap-Reservoir Tank
Part Number: 21712-79900
$11.95 MSRP: $17.63
You Save: $5.68 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap, Reservoir Cap, Strainer
- Replaces: 21712-3NA0A
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 2002-2006 Infiniti Q45 | 8 Cyl 4.5L | VK45DE
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Infiniti Q45 Radiator Cap Assembly
Part Number: 21430-1P111
$14.72 MSRP: $18.59
You Save: $3.87 (21%)
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Product Specifications
- Other Name: Cap Assembly-Radiator; Radiator Cap
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1997-2001 Infiniti Q45 | L, LV | 8 Cyl 4.1L | VH41DE
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Infiniti Q45 Cap Reserve Tank
Part Number: 21712-50M01
$9.79 MSRP: $14.18
You Save: $4.39 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap-Reservoir Tank; Cap, Reservoir Cap
- Replaces: 21712-50M00
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1990-2002 Infiniti Q45 | BAS, L, LUX, LV, TS | 8 Cyl 4.1L, 8 Cyl 4.5L | VH41DE, VH45D, VK45DE
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Infiniti Q45 Filler Cap Assembly
Part Number: 21430-60U00
Product Specifications
- Other Name: Cap Assy-Filler
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1990-1992 Infiniti Q45 | BAS, LUX, TS | 8 Cyl 4.5L | VH45D
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Infiniti Q45 Filler Cap Assembly
Part Number: 21430-1P105
Product Specifications
- Other Name: Cap Assy-Filler
- Replaced by: 21430-1P106
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 1991-1996 Infiniti Q45 | BAS, LUX, TS | 8 Cyl 4.5L | VH45D

Infiniti Q45 Radiator Cap

One essential part that remains a symbol of reliability and performance is this Radiator Cap in charge of the vehicle's cooling system efficiency. This Radiator Cap is manufactured to fit in the distinct Q45 models manufactured from 1989 to 2006, and though seemingly small it is an essential component in sealing the radiator and controlling the pressure inside which generally ranges between 16 PSI. Thus, the Radiator Cap provides the overall efficiency and safety of the vehicle by releasing the excess coolant or gas, which might cause overheating of the car and additional damages. That it can be used with all the Q45 trims such as the base, Q45t, and Q45a will go to show that it is crucial in sustaining the luxury performance that is associated with Infiniti. The Q45 is distinguished by good engineering: a new 4,5-litre V8 motor complements the durability of the Radiator Cap which is responsible for smooth functioning of the cooling system in various driving modes. Moreover, the Radiator Cap excels at giving a mechanical and durable feel to automotive markets because of the endurance construction and innovative engineering of the vehicle. In light of this, it is affordable to conclude that the Q45 Radiator Cap is yet another howler of Infiniti's obsession with quality, which not only makes the car more ergonomic but also ensures that the buyer goes back to the brand with an even stronger conviction that he is buying a luxury automobile with superior performance. Thus, the Radiator Cap is one of the elements that the designers incorporated into the Q45 to make the drivers' trips safer and more efficient.

Wondering where to find exceptional quality and economically-priced OEM Infiniti Q45 Radiator Cap? You are at the proper online store. We offer all genuine Infiniti Q45 Radiator Cap 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.