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Infiniti Q45 Replacement Fuel Pressure Regulator Information


The fuel pressure regulator is an occasional source of frustration for most drivers. This component helps maintain the correct fuel pressure. It is placed between the engine and the fuel source. Fuel pressure regulators are essential for the proper functioning of the engine. Fluctuations in pressure cause serious problems, including a black smoke coming from the tail pipe, stalling, rough running, degraded spark plugs, instant drop of fuel pressure, decreased mileage, and trouble starting the car.

An engine that runs poorly increases vehicle emissions and affects your car's performance. For this reason it is important to replace the fuel pressure regulator when it becomes damaged. If this component is not working well, the car's engine will not have enough air to burn the extra gas. At Parts Geek, we provide superior quality car accessories for Infiniti Q45, including fuel pressure regulators from renowned brands.


They are available for the following Infiniti Q45 years: 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90. This part is also sometimes called Infiniti Q45 Regulators. We stock fuel pressure regulator parts for most Infiniti models including I30, G20, J30, G35, QX4 and M30.

We stock these Fuel Pressure Regulator brands for the Infiniti Q45: Bosch, Paraut, Standard Motor Products and Beck Arnley.


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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Product List Price:
$143.63
Our List Price: $102.48
(3) In Stock
Product SKU: W0133-1722734
Product Note: Production: 07/1996-, O-ring seal not included (order separately).
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Production Range
1997 (97) Infiniti Q45 Fr:07-00-96 


Click to Enlarge
(Read reviews)
Product List Price:
$143.63
Our List Price: $102.48
(3) In Stock
Product SKU: W0133-1722734
Product Note: O-ring seal not included (order separately).
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
2000 (00) Infiniti Q45


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(Read reviews)
Product List Price:
$210.32
Our List Price: $189.48
with FREE Shipping
(10) In Stock
Product SKU: W0133-1616221
Product Note: Production: 08/01/1989-
Detailed Note: O-Ring Seal Not Included (Order Separately)
Important Product Info: NLA 2/15
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Production Range
1990 (90) Infiniti Q45 Fr:08-01-89 


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(Read reviews)
Our List Price: $77.33
(12) In Stock
Product SKU: PR219
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1994 (94) Infiniti Q45 4.5L V8 


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(Read reviews)
Product List Price:
$210.32
Our List Price: $189.48
with FREE Shipping
(10) In Stock
Product SKU: W0133-1616221
Product Note: Production: -06/1996
Detailed Note: O-Ring Seal Not Included (Order Separately)
Important Product Info: NLA 2/15
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle Production Range
1996 (96) Infiniti Q45 To:06-00-96 


Click to Enlarge
(Read reviews)
Product List Price:
$210.32
Our List Price: $189.48
with FREE Shipping
(10) In Stock
Product SKU: W0133-1616221
Detailed Note: O-Ring Seal Not Included (Order Separately)
Important Product Info: NLA 2/15
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
Additional Fitment Information: Catalog: A
Vehicle
1994 (94) Infiniti Q45


Click to Enlarge
(Read reviews)
Our List Price: $60.33
(6) In Stock
Product SKU: 158-0912
Product Note: Fuel Injection Pressure Regulator
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Infiniti Q45 4.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $60.33
(6) In Stock
Product SKU: 158-0912
Product Note: Fuel Injection Pressure Regulator
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Infiniti Q45 4.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $72.33
(26) In Stock
Product SKU: PR273
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Infiniti Q45 4.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $72.33
(26) In Stock
Product SKU: PR273
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Infiniti Q45 4.1L V8 


Click to Enlarge
(Read reviews)
Our List Price: $47.33
(>35) In Stock
Product SKU: PR377
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Infiniti Q45 4.5L V8 


Click to Enlarge
(Read reviews)
Our List Price: $47.33
(>35) In Stock
Product SKU: PR377
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Infiniti Q45 4.5L V8 


Click to Enlarge
(Read reviews)
Our List Price: $47.33
(>35) In Stock
Product SKU: PR377
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Infiniti Q45 4.5L V8 


Click to Enlarge
(Read reviews)
Our List Price: $47.33
(>35) In Stock
Product SKU: PR377
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Infiniti Q45 4.5L V8 


Click to Enlarge
(Read reviews)
Our List Price: $123.33
(29) In Stock
Product SKU: PR394
Product Note: Fuel Injection Pressure Regulator -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Infiniti Q45 4.5L V8 


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Very Satisfied
Reviewer: bradheathjones

10/6/09 12:24 PM

have always been leary of ordering online. especially giving out my credit information, but this was so easy.processed my order and prepared shipping within hours and sent me both invoice informati...

Order Date | 9/29/09

Very Satisfied
Reviewer: israel636

6/30/10 06:59 PM

Le he comprado a PartsGeek unas cuantas piezas,la entrega en dos dias laborables y a un buen precio..Exelente..

Order Date | 6/23/10



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