2003 INFINITI Air and Fuel Delivery Parts

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FX35 FX45 G35 I35 M45 Q45 QX4

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2003 INFINITI FX35 Air Filter K&N

Replacement Air Filter
Panel; H-1.125 in.; L-11 in.; W-6.563 in.
K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
Air Filter
Product Attributes:
- Oil Included: Filter Is Pre-oiled
- WARNING CA Proposition 65: Yes
- Width: 6.563 In.
- Item Weight: 1.100 Lbs. (0.5 Kg)
- Machine Washable: Yes
- Product Box Height: 13.560 In. (345mm)
- Filter Material: Cotton Gauze
- Inside Diameter: Oem
- Product Box Width: 1.750 In. (44 Mm)
- Product Box Length: 7.720 In. (196mm)
- Outside Diameter: Oem
- Item Height: 1.125 In. (29mm)
- Prop 65 (C, R or CR): Cr
- Package Content: 1
- Pre-Screened: No
- Automotive Item Grade: High Performance
- Outside Width: 6.563 In. (167mm)
- Package Contents: 1 Air Filter
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Flange Angle: 0 Degree
- Overall Length: N/a
- Package Quantity: 1
- Shape: Panel
- Package Material: Paperboard
- Frame Design: Flexible
- Filter Re-Oiling Amount: 1.06 Oz (31 Ml)
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Cap Outside Diameter: N/a
- Filter Style: Dry
- Outside Length: 11.000 In. (279mm)
- Package Type: Box
Features:
- Designed To Boost Horsepower And Acceleration
- Washable And Reusable
- High Air Flow With Exceptional Filtration
- Lasts Up To 50000 Miles Before Cleaning
- Works With Original Equip. Mfg. Vehicle Electronics
- Will Not Void Vehicle Warranty
- Million Mile Limited Warranty
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits the Following OEM/Substitute Numbers:

16500JA100, 165460Z000, 16546AA020, 16546V0100, 16546V0110, 16546W2900, 18401, 1N0013Z40, 2820031, 46116, 6116, 88116, 894132687, 894516143, 92041796, A24278, A360, A975C...VIEW MORE

Additional Fitment Information:

Vehicle
2003 - INFINITI FX35

11 In Stock

$88.81 CAD

$106.57 CAD

Brand	K&N
Part #	K3333-2031-2
Condition	New
Warehouse	B

2003 INFINITI QX4 Fuel Filter K&N

Fuel Filter
OD 2.219 in.; Length 4.813 in.; Barbed Inlet/Outlet
K/N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel housing and a high performance rolled seam that exceeds OEM pressure requirements.
In-Line Gas Filter
Product Attributes:
- Automotive Item Grade: High Performance
- Package Contents: 1 Fuel Filter
- WARNING CA Proposition 65: No
- Length: 4.813 In. (122mm)
- Item Weight: 0.300 Lbs. (0.1 Kg)
- Package Quantity: 1
- Product Box Height: 5.000 In. (127mm)
- Filter Material: Cellulose Media
- Product Box Width: 3.100 In. (79mm)
- Package Material: Paperboard
- Product Box Length: 3.200 In. (81mm)
- Inlet Type: Single
- Outside Diameter: 2.219 In. (56mm)
- Fitting Type: Not Applicable
- Package Type: Box
- Package Content: 1
- Outlet Type: Single
Features:
- Superior Construction
- Low Restriction
- Large Capacity
- Outstanding Filtration
K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel housing and a high performance rolled seam that exceeds OEM pressure requirements. Their high performance cellulose glass media traps contaminants such as rust, dirt, scale and other foreign materials.

This Part Fits the Following OEM/Substitute Numbers:

0430840, 0430853, 0430871, 0986450101, 1130511, 1130512, 1130517, 1201671, 1202199, 1202223, 1202231, 164000M200, 164000W005, 164003S500, 1640041B00JP, 1640041B05, 16400D0300, 16400F5100...VIEW MORE

Additional Fitment Information:

Vehicle
2003 - INFINITI QX4

8 In Stock

$25.95 CAD

$31.14 CAD

Brand	K&N
Part #	K33PF-1100
Condition	New
Warehouse	B

2003 INFINITI I35 Engine Intake Manifold Runner Solenoid 6 Cyl 3.5L Dorman

Intake Manifold Runner Control Valve
Product Attributes:
- Connector Gender: Male
- Package Contents: 1 Imrc Solenoid
- Terminal Type: Blade
- Connector Shape: Square
- Terminal Gender: Male
- Terminal Quantity: 2
Features:
- Direct replacement - this engine intake manifold runner solenoid is designed to match the fit and function of the original solenoid on specified vehicles
- Ideal solution - this solenoid is a reliable replacement for an original part that is damaged or has failed due to fatigue, excessive heat or electrical current
- Durable construction - this solenoid is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
This engine intake manifold runner solenoid is designed to match the fit and function of the original solenoid on specified vehicles, and is engineered for durability and reliable performance.

This Part Fits the Following OEM/Substitute Numbers:

149558J100, 149558J10A, 8V1013, IRS103, NI0515467, RCS103

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - INFINITI I35	V	3498	6 Cyl 3.5L	-

11 In Stock

$211.53 CAD

$253.84 CAD

Brand	Dorman
Part #	D18911-506
Condition	New
Warehouse	B

2003 INFINITI QX4 Air Filter Full

Additional Fitment Information:

Vehicle
2003 - INFINITI QX4

100 In Stock

$12.38 CAD

$14.86 CAD

Brand	Full
Part #	FUL1636123
Condition	New
Warehouse	A

2003 INFINITI Q45 Fuel Filter Meyle

Additional Fitment Information:

Vehicle
2003 - INFINITI Q45

1 In Stock

$10.52 CAD

$12.62 CAD

Brand	Meyle
Part #	MEY2094968
Condition	New
Warehouse	A

2003 INFINITI M45 Fuel Filter Meyle

Production: 07/2002-

Additional Fitment Information:

Vehicle	Prod. Date Range
2003 - INFINITI M45	Fr:07-00-02

1 In Stock

$10.52 CAD

$12.62 CAD

Brand	Meyle
Part #	MEY2094968
Condition	New
Warehouse	A

2003 INFINITI M45 Fuel Pre-Pump Filter Meyle

2003 INFINITI M45 Fuel Pre-Pump Filter Meyle

Additional Fitment Information:

Vehicle
2003 - INFINITI M45

1 In Stock

$10.52 CAD

$12.62 CAD

Brand	Meyle
Part #	MEY2094968
Condition	New
Warehouse	A

2003 INFINITI FX45 Engine Air Duct Clip Dorman

Nissan Splash Shield Retainer
21.5 mm Length Package Quantity: 2 Packaging Type: Clamshell
Product Attributes:
- Head Diameter: 12
- Package Contents: 2 Clips
- Overall Length: 22
Features:
- Ideal replacement - this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material - this retainer is made of durable material for long-lasting service
- Versatile design - this retainer is suitable for a variety of automotive uses
- Excellent value - this part offers original equipment quality at a competitive cost
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

This Part Fits the Following OEM/Substitute Numbers:

0155309321, 459890, 479759

Additional Fitment Information:

Vehicle
2003 - INFINITI FX45

Brand	Dorman
Part #	D18961-031D
Condition	New
Warehouse	B

2003 INFINITI FX45 Engine Air Duct Clip Dorman

Splash Shield Clip - Nissan
21.5 mm Length Package Quantity: 20 Packaging Type: Box
Product Attributes:
- Package Contents: 20 Retainers
- Overall Length: 9
Features:
- Ideal replacement - this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material - this retainer is made of durable material for long-lasting service
- Versatile design - this retainer is suitable for a variety of automotive uses
- Excellent value - this part offers original equipment quality at a competitive cost
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

This Part Fits the Following OEM/Substitute Numbers:

0155309321, 19274

Additional Fitment Information:

Vehicle
2003 - INFINITI FX45

Brand	Dorman
Part #	D18700-075
Condition	New
Warehouse	B

2003 INFINITI FX35 Fuel Injection Throttle Body 6 Cyl 3.5L Dorman

Electronic Throttle Body Assembly
Product Attributes:
- Electrical Connection Type: Connector
- Terminal Count: 6
- Inlet Diameter: 3.15
- Package Contents: 1 Electronic Throttle Body
- Throttle Body Finish:
  - Black
  - Gray
- Throttle Position Sensor Included: Yes
- Idle Air Control Motor Included: No
- Installation Hardware Included: No
- Fuel Injectors Included: No
- Venturi Quantity: 0
- Adjustable: No
- Throttle Body Mounted: Yes
- Connector/Terminal Type: Blade
- Inlet Type: Non-flanged
- Throttle Body Type: Electronic
- Fuel System Type: Gas
- Throttle Body Spacer Included: No
- Housing Material: Aluminum
- Bore Diameter: 3.15
- Outlet Diameter: 3.15
- Outlet Type: Non-flanged
Features:
- New construction - 100% new case aluminum, not remanufactured, for reliability and convenience of no core charge
- Direct replacement - this plug-and-play replacement throttle body features enhanced internal components to prevent future failures
- Complete assembly - each unit includes new throttle position sensor for full repair
- Quality engineering - endurance proven with over 1 million cycle tests
Original equipment throttle bodies often fail from moisture and oil intrusion and excessive wear on internal electronics. This Dorman OE FIX features a non-contact Hall effect sensor and shaft seal to prevent future failures.