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Infiniti Q45 Parts and Accessories

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Infiniti Q45 Catalytic Converter, 49-state Legal - No CA Shipments, Sold Individually, Aluminized Steel
$238.17 List Price $281.04 Save $42.87 Availability: In Stock
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EVANFISCHER DIRECT FIT CATALYTIC CONVERTER, NEW, 5-YEAR WARRANTY

This direct fit item is manufactured from high quality and durable stainless steel catalytic case and 16-gauge aluminized steel tubes (see more)


  • SKU#: REPI960307
  • Brand: EvanFischer
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 5-year or 50,000-mile limited warranty

Fits the following Infiniti Q45 Years:
  • 2002-2005 | 8 Cyl 4.5L | Base
Infiniti Q45 Tie Rod, Front, Driver Or Passenger Side, Outer, Tie Rod End, Direct Fit
$26.63 List Price $50.40 Save $23.77 Availability: In Stock
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REPLACEMENT TIE ROD END, SOLD INDIVIDUALLY

This Replacement Tie Rod End is comparable to OE specifications and standards to consistently produce the right amount of preload and steering effort. (see more)


  • SKU#: REPN282101
  • Brand: Replacement
  • Quantity Sold: Sold Individually
  • Adjustability: Adjustable
  • Anticipated Ship Out Time: 1-2 business days
  • Notes: 3.7 in. stud center to end; M14-1.25 rod thread; Female rod type; 0.71 in. bottom stud diameter; M14-1.25-2 stud thread; Includes hardware
  • Warranty: 1-year, unlimited-mileage warranty

Fits the following Infiniti Q45 Years:
  • 2002-2006 | 8 Cyl 4.5L | Base
  • 1997-2001 | 8 Cyl 4.1L | Base, T
(see more)
Infiniti Q45 Brake Disc And Pad Kit, Powerstop Evolution (Z16), Front, 2-wheel Set
$198.45 List Price $234.17 Save $35.72 Availability: In Stock
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POWERSTOP – Z16 EVOLUTION BRAKE DISC AND PAD KITS

Replacing or upgrading your brakes is an investment, so choose the Z16 Evolution Brake Disc and Pad Kit by PowerStop and enjoy 20 percent more (see more)


  • SKU#: P15K152
  • Brand: Powerstop
  • Bolt Pattern: 5 x 4.5 in.
  • Recommended Use: Street performance
  • Disc Design: Cross-drilled and slotted
  • Pad Material: Ceramic
  • Anticipated Ship Out Time: Same Day or Next Business Day
(see more)
Fits the following Infiniti Q45 Years:
  • 2002-2006 | All Engines | All Submodels
Rating: (see review/s)

"Did receive a defective item however the customer service staff did everything to accommodate me during the purchase process" posted by: Larry on March 22, 2011

Infiniti Q45 Fuel Pump, New, Electric, Direct Fit
$109.71 List Price $129.46 Save $19.75 Availability: In Stock
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DELPHI FUEL PUMP, NEW -- Electric; Meets or exceeds OEM quality and genuinely matches the vehicle's intake system in terms of fit and function; Sustains high flow in hot fuel situations; Maintains (see more)

  • SKU#: DPFE0252
  • Brand: Delphi
  • Quantity Sold: Sold Individually
  • Fuel Sending Unit Included: No
  • Pressure Sensor Included: No
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
(see more)
Fits the following Infiniti Q45 Years:
  • 1997-2001 | All Engines | All Submodels
Infiniti Q45 Brake Disc, EBC Ultimax Premium Rotor, Front, Cast Iron
$58.07 List Price $68.52 Save $10.45 Availability: In Stock
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EBC ULTIMAX PREMIUM ROTOR (UPR) BRAKE DISC, VENTED, SOLD INDIVIDUALLY

EBC Ultimax Premium Rotors are quality replacements made to meet or exceed OE specifications.

Specifications:

  • SKU#: E35UPR7284
  • Brand: EBC
  • Design: Plain surface
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 business days
  • Diameter: 11.42 in.
(see more)
Fits the following Infiniti Q45 Years:
  • 2002-2006 | 8 Cyl 4.5L | Base
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Infiniti Q45 Radiator, New, Direct Fit, Natural
$92.51 List Price $531.24 Save $438.73 Availability: In Stock
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RADIATOR, 1-ROW, BRAND NEW

  • 17.69 x 27.06 x 1 in. core size
  • 1.38 in. inlet size, 1.38 in. outlet size
  • 1.88 x 28.06 in. top header; 2.25 x 28.06 in. bottom header
  • Aluminum core, plastic tank
  • (see more)

    • SKU#: P2054
    • Brand: Replacement
    • Recommended Use: OE Replacement
    • Tank Material: Plastic
    • Anticipated Ship Out Time: 1-2 business days
    • Automatic Transmission Cooler: Yes
    • Core Dimensions: 17.69 x 27.19 x 1 in.
    (see more)
    Fits the following Infiniti Q45 Years:
    • 1997-1998 | 8 Cyl 4.1L | Base, T
    Rating: (see review/s)

    "The radiator look identical with the one I replaced . Very good quality.Best buy." posted by: on August 1, 2010

    Infiniti Q45 Shock Absorber And Strut Assembly, Monroe OESpectrum, Front, Twin-tube
    $99.02 List Price $116.84 Save $17.82 Availability: In Stock
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    MONROE OESPECTRUM SHOCK ABSORBERS

    Monroe OESpectrum Shock Absorbers are engineered using Tenneco Exclusive Twin Technology Active Control System. Specialized for foreign nameplate, these twin-tube (see more)


    • SKU#: TS71536
    • Brand: Monroe
    • Type: Strut assembly
    • Color/Finish: Black
    • Product Fit: Direct fit
    • Quantity Sold: Sold Individually
    • Damping Type: Non-adjustable
    (see more)
    Fits the following Infiniti Q45 Years:
    • 1990-1993 | All Engines | All Submodels
    Infiniti Q45 Brake Pad Set, EBC Redstuff 3000, Front, Ceramic
    See Special Price List Price $121.99
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    EBC REDSTUFF 3000 BRAKE PADS, CERAMIC, 2-WHEEL SET

    Amazing stopping power is guaranteed with EBC Redstuff 3000 Brake Pad Set Series. Especially engineered for high-horse power imports, muscle cars, (see more)

    • SKU#: E35DP31671C
    • Brand: EBC
    • Product Fit: Direct fit
    • Quantity Sold: 2-wheel set
    • Recommended Use: Street performance
    • Anticipated Ship Out Time: 1-2 business days
    • Asbestos Free: Yes
    (see more)
    Fits the following Infiniti Q45 Years:
    • 2002-2006 | 8 Cyl 4.5L | Base
    Rating: (see review/s)

    "It only costs a little bit more to go first class. I installed these pads without turning the rotors as they were not scored or warped. Breakin period produced some chatter for the first 100 miles, but now they are outstanding!" posted by: Bentrod on October 9, 2009

    "I have these pared with the EBC slotted rotors. They are far better in every way than the OEM pads except one. The pad/rotor combo is very noisy. Also impressive about the pads is I got over 45k on my first set of fronts. Rears are still on with we over 50k." posted by: troubleowens on August 21, 2009 view all 4 reviews

    Special Price from

    When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for.

    In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

    Infiniti Q45 Brake Pad Set, EBC Redstuff 3000, Front, Ceramic

    • List Price: $121.99
    • You Save: $18.61
    • Shipping:  FREE
    • Our Price: $103.38
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    Infiniti Q45 Ignition Coil, In-cap Coil, Direct, Direct Fit
    $247.89 List Price $292.51 Save $44.62 Availability: In Stock
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    REPLACEMENT IN-CAP COIL IGNITION COIL, SET OF 8

    Fire up your ignition system with this brand new Replacement Ignition Coil!

    features coil pack design and built to match OE specifications for accurate, (see more)


    • SKU#: REPI504615
    • Brand: Replacement
    • Quantity Sold: Set of 8
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 business days
    • Notes: 1 ignition coil per cylinder; Blade type; 3-prong male terminal; engine head mounting location
    • Warranty: 1-year, unlimited-mileage warranty
    (see more)
    Fits the following Infiniti Q45 Years:
    • 2002-2006 | 8 Cyl 4.5L | Base
    Infiniti Q45 Oxygen Sensor, Driver Side, After Catalytic Converter, 4-wire, Minor Modifications
    $35.19 List Price $41.52 Save $6.33 Availability: In Stock
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    UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY

    This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated (see more)


    • SKU#: USOS-4000
    • Brand: Replacement
    • Quantity Sold: Sold Individually
    • Anticipated Ship Out Time: 1-2 business days
    • Includes: Butt type connectors, without plug
    • Mounting Style: Threaded-in
    • Notes: Designed to fit screw-in type bungs; May not be compatible with flanges
    (see more)
    Fits the following Infiniti Q45 Years:
    • 2006 | All Engines | All Submodels
    Rating: (see review/s)

    "I have a 2001 Toyota Avalon. Got the P155 code for malfunctioning Bank 2 Sensor 1. Found this part. Said that it was an exact upstream replacement. Didn t work on this specific car." posted by: Richard on March 30, 2014

    "O2 sensors are expensive. The cheapest I could find the regular Denso sensor is $150 this one is less than 1/3rd the price. The only issue is that you need to use the old sensors wire harness - which is a common failure point. So check the old wire harness before purchasing this one. Also the sensor comes with crimps which I think would fail over time. The best bet is to solder the wires and use a liquid electrical tape or something similar to keep road grime and dirt out of the wires. If you go through the effort to do it right then I think the sensor will last as long as the regular Denso. Also as a side note this is a Denso sensor so you are getting a quality O2 sensor." posted by: Matt on February 24, 2014 view all 127 reviews

    Infiniti Q45 Wheel Hub, Front, Driver Or Passenger Side, Sold Individually, 5 X 4.5 In.
    $136.31 List Price $160.85 Save $24.54 Availability: In Stock
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    TIMKEN WHEEL HUB ASSEMBLY

    Replace your old and worn-out wheel hub and bearing assembly with this high-quality counterpart from Timken. Specially manufactured by Timken's top engineers to ensure (see more)


    • SKU#: TMHA590126
    • Brand: Timken
    • Anticipated Ship Out Time: Same day - 1 business day
    • Notes: 5.51 in. flange dia.; M12 x 1.25 in. stud size; 2.59 in. wheel pilot dia.; 2.68 in. brake pilot dia.; Ball bearing type; Non-driven; Includes tone ring, bearing, and lug bolts
    • Warranty: 1-year Timken limited warranty

    Fits the following Infiniti Q45 Years:
    • 2002-2006 | 8 Cyl 4.5L | Base
    Infiniti Q45 Bumper Reinforcement, Front, Aluminum, Natural
    $129.72 List Price $314.82 Save $185.10 Availability: In Stock
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    BUMPER REINFORCEMENT, ALUMINUM -- A high quality, direct fit OE replacement bumper reinforcement; Backed by 1-year, unlimited-mileage warranty. (see more)

    • SKU#: I012506
    • Brand: Replacement
    • Product Fit: Direct fit
    • Quantity Sold: Sold Individually
    • Anticipated Ship Out Time: 2-3 business days
    • Does Not Include: Bracket(s)
    • Replaces OE Number: 620306P100
    (see more)
    Fits the following Infiniti Q45 Years:
    • 1997-2001 | 8 Cyl 4.1L | Base, T
    • 2000 | 8 Cyl 4.1L | Anniversary Edition
    Infiniti Q45 Wheel, Aluminum Alloy, Spoke, Silver
    $244.55 List Price $288.57 Save $44.02 Availability: In Stock
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    CCI WHEEL, ALUMINUM ALLOY, HYPER SILVER, REMANUFACTURED, 17 x 7.5 in., SOLD INDIVIDUALLY -- 17 in. diameter; 7.5 in. width; 5 lugs; Does not include center cap; 8-spoke design; Refinished factory (see more)

    • SKU#: C2CALY73680U78
    • Brand: CCI
    • Condition: Remanufactured
    • Product Fit: Direct fit
    • Quantity Sold: Sold Individually
    • Number of Lugs: 5
    • Wheel Diameter: 17 in.
    (see more)
    Fits the following Infiniti Q45 Years:
    • 2005-2006 | All Engines | All Submodels
    Infiniti Q45 Floor Mats, Weathertech All-weather, Rubber, Rear
    $60.00 List Price $70.80 Save $10.80 Availability: In Stock
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    WEATHERTECH – ALL WEATHER FLOOR MATS

    WeatherTech’s tough rubber floor mats are designed to keep carpeted surfaces clean and free from the daily abuse of pets, kids and cargo messes and can be trimmed (see more)


    • SKU#: W24W20TN
    • Brand: Weathertech
    • Type: Flat Floor Mat
    • Color/Finish: Tan
    • Product Fit: Direct fit
    • Quantity Sold: 2 pieces
    • Row: Rear
    (see more)
    Fits the following Infiniti Q45 Years:
    • 1990-2006 | All Engines | All Submodels
    Rating: (see review/s)

    "DURABLE is the word for these mats. They undoubtedly will outlive me! I have to wear rubber soled shoes. The mats interfere with my shoes especially getting into the car. I will adjust! The mats don't fit perfectly, but we trimmed them down. It wasn't an easy task, but doable. They are very heavy, but easy to hose down. I would definitely recommend them to a friend. My car is 16 years old; I hope I remember to remove these mats when they haul my car off to the dump!!" posted by: Mrs 504 on September 19, 2009

    "I wanted mats for the front but these were for the rear, so I ended up sending them back for a refund. The mats were nice but not what I needed." posted by: on February 9, 2009 view all 3 reviews

    Infiniti Q45 Lift Support, Hood, Direct Fit, Sold Individually
    $38.49 List Price $396.82 Save $358.33 Availability: In Stock
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    STABILUS GAS-CHARGED HOOD LIFT SUPPORT, SOLD INDIVIDUALLY -- Allows effortless opening and safe closing of the hood; Hood stays reliably secure in position and cannot slam shut when open; Absolutely (see more)

    • SKU#: S2SG225009
    • Brand: Stabilus
    • Anticipated Ship Out Time: 1-2 business days
    • Warranty: Lifetime Stabilus limited warranty

    Fits the following Infiniti Q45 Years:
    • 1990-1996 | All Engines | All Submodels
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    Infiniti Q45 Review
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    The Struggle of the Infiniti Q45

    Infiniti had high hopes with the Q45. As one of the first two models from the company, it was a luxury vehicle designed to directly compete against European cars in the same class. For almost two decades, the car tried its best to be recognized as a legitimate alternate to the likes of Mercedes and BMW. There were highlights spread few and far between. For the bigger part, its shaky history however tells a story of a car that simply wasn't effective in capturing the hearts of buyers. Whether it's due to poor designing, planning, or marketing, the Infiniti Q45 is one of those cars that definitely could've done better under the right circumstances.

    First generation (1990-1996): Definition of modern luxury

    The Infiniti Q45 debuted in 1990. Modeled after the Nissan President, it was a rear-wheel drive car powered by a hefty 278 horsepower, V8 engine. In some ways, the Q45 it was a mash-up of the good qualities of its competitors. The car also featured looks and amenities worth mentioning. The body seems similar to the sleek looks of a Jaguar. Handling was great and stiff enough similar to that of a Mercedes. With help from an Italian furniture consultant, luxurious ingredients were added to it: leather seats, power steering wheels, mirrors and mirrors, computerized controls, and a keyless entry system to name a few.

    The overall makeup of the car was undoubtedly great. It transported luxury cars into a new phase. The Q45's initial look could certainly send its competitors straight to the drawing board. However, because of obscure advertising, and the low credibility of the up-and-coming Infiniti name, the car wasn't able to attract many buyers.

    Second generation (1997-2001): Infiniti's new approach

    Despite being a great car, the Q45 hasn't been a success in a marketing perspective. What Infiniti did was to change the car itself and hopefully appeal better to buyers. To do this, second-generation Q45s had major upgrades on the looks, style, comfort, and luxury department--somewhat based on the Nissan Cima. 17-inch rims, HID lights, and power-heated mirrors are some of the upgrades outside. Inside, the car was dressed with leather seats, an improved stereo system, navigation system, and wooden trims.

    Rather than achieving a balanced car, the new Q45 leaned towards the side of luxury. Engine and mechanical upgrades were almost forgotten. The powerhouse became smaller and less powerful. Handling was negatively affected with a new suspension system that focused on comfort. To nobody's surprise--except for the heads at Infiniti--the car still failed to attract more buyers to be a success.

    Third generation (2002-2006): Too late to compete

    The last Q45 returned to its roots and achieved a good balance between luxury and power. Features included leather interior, navigation system, sensors, and various electronics. Its 340 horsepower V8, though another step down, was a big leap compared to the engines of its competition. The ride was also smooth, quiet and comfortable. This is another great car that pleased critics.

    Sadly, it was too late for the Q45 to make an impact. Sales continued to plummet because of bad advertising. The inevitable discontinuation of the Infiniti Q45 happened in 2006.