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Featured Infiniti M45 Auto Body Parts
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On our website, you can not only find replacement Infiniti M45 parts you need, but you can also locate used Infiniti M45 parts and accessories at discount price.

To make a purchase through our online Auto Body Parts store, select the Infiniti M45 vehicle you own. Then, search by the Infiniti M45 part names, to find a complete listing of available for your Infiniti M45 vehicle. All parts described in detail as to what Infiniti year they will fit, and specific note of the Infiniti part.

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Oxygen Sensor, Rear
Description: WALKER PRODUCTS OXYGEN SENSOR, 4 WIRE, REAR, AFTER CATALYTIC CONVERTER
A Direct Fit Replacement Part, Designed To Improve Engine Response, Gas Mileage, And Lower Emissions, Exceeds OEM Specifications And Test Requirements, Original Equipment Part Number 226A1AR210
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L;
AFTERCATALYTIC CONVERTER
Brand: Walker Products
Part Number: 25024448
Retail Price: $151.79
$121.43Add To Cart!
Description: GIBSON EXHAUST TIP, SLASH, STAINLESS, SOLD INDIVIDUALLY
Dimensions 4 Clamp-On Inlet, 5 Slash-Cut Outlet, 12" Overall Length, Made Of High Quality 100% Polished 304 Stainless Steel Which Delivers The Brilliant Show Look And Will Not Chip, Flake Or Rust Like Chrome, Features An Exclusive Built-In Clamp At The End Of Each Tip, Hassle Free Installation, Provides A Very Clean Custom Look
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Gibson
Part Number: G27500401
Retail Price: $125.72
$94.29Add To Cart!
Description: ENGINE SPLASH SHIELD, PLASTIC, DRIVER SIDE
A high quality, direct fit OE replacement engine splash shield.
Fits: 2008 Infiniti M45
Base: 8Cyl 4.5L
Brand: Replacement
Part Number: RBI310104
Retail Price: $135.20
$108.16Add To Cart!
Description: ENGINE SPLASH SHIELD, PLASTIC, PASSENGER SIDE
A high quality, direct fit OE replacement engine splash shield.
Fits: 2008 Infiniti M45
Base: 8Cyl 4.5L
Brand: Replacement
Part Number: RBI310103
Retail Price: $135.20
$108.16Add To Cart!
Oxygen Sensor, Passenger Side
Description: WALKER PRODUCTS OXYGEN SENSOR, 4 WIRE, PASSENGER SIDE, AFTER CATALYTIC CONVERTER
A Direct Fit Replacement Part, Designed To Improve Engine Response, Gas Mileage, And Lower Emissions, Exceeds OEM Specifications And Test Requirements, Original Equipment Part Number 226A0AM601
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L;
AFTERCATALYTIC CONVERTER
Brand: Walker Products
Part Number: 25024403
Retail Price: $142.08
$113.66Add To Cart!
Radiator
Description: RADIATOR
1.4 in. inlet size, 1.4 in. outlet size, 1-7/8 in. x 29-13/16 in. top header, 1-7/8 in. x 29-13/16 in. bottom header, plastic tanks; With transmission oil cooler; Without engine oil cooler; A high quality, direct fit OE replacement radiator.
Fits: 2006 Infiniti M45
Base, Sport: 8Cyl 4.5L
Brand: Replacement
Part Number: P2780
Retail Price: $499.03
$151.91Add To Cart!
Description: GIBSON EXHAUST TIP, T-304 STAINLESS STEEL, POLISHED
3.5 in. outlet diameter, 2.5 in. inlet diameter, 8 in. length; Round shape; Single style; Angle-cut non-rolled edge; Made of 100 percent polished T-304 stainless steel designed to deliver a brilliant show look and clean custom appearance; Will not chip, flake, or rust like chrome; Features an exclusive built-in clamp at the end of each tip; Made in USA; Easy and hassle-free clamp-on installation; With Gibson's limited warranty.
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Gibson
Part Number: G27500396
Retail Price: $57.11
$42.83Add To Cart!
Description: GIBSON EXHAUST TIP, ROUND, STAINLESS, SOLD INDIVIDUALLY
Dimensions 4 Clamp-On Inlet, 5 Straight Round Outlet, 12" Overall Length, Made Of High Quality 100% Polished 304 Stainless Steel Which Delivers The Brilliant Show Look And Will Not Chip, Flake Or Rust Like Chrome, Features An Exclusive Built-In Clamp At The End Of Each Tip, Hassle Free Installation, Provides A Very Clean Custom Look
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Gibson
Part Number: G27500399
Retail Price: $125.72
$94.29Add To Cart!
Oxygen Sensor
Description: WALKER PRODUCTS OXYGEN SENSOR, 4 WIRE, FOR CYLINDERS 1, AFTER CATALYTIC CONVERTER
A Direct Fit Replacement Part, Designed To Improve Engine Response, Gas Mileage, And Lower Emissions, Exceeds OEM Specifications And Test Requirements, Original Equipment Part Number 226918U000
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Walker Products
Part Number: 25024452
Retail Price: $231.45
$185.16Add To Cart!
Brake Pad Set, Rear
Description: SM SERIES BRAKE PAD SET, REAR
Made from select non-asbestos organic formulation using aramid fibers; Offers better brake effect up to 600 degrees celsius or 1100 degrees fahrenheit; Minimizes brake dust up to 30 percent compared to standard pads; Fade-resistant and noise-free in both normal and extreme braking; Comes with center line slots to prevent cracking; Perfect for spirited street driving.
Fits: 2006 Infiniti M45
Base, Sport: 8Cyl 4.5L
Brand: Kool Vue
Part Number: KV200108R
Retail Price: $40.64
$5.90Add To Cart!
Description: RAMPAGE ROUND FOG LAMP KIT, CHROME METAL HOUSING
6.25 x 7.25 x 4.00, Provides Extra Safety By Increasing The Visibility Range While Driving, Features 55-Watt H3 Halogen Bulb That Provides Better Illumination, With A Durable And Clear Glass Driving Lamp Lens, Includes 2 Lights, 2 Polymer Wire Grid Stone Guards, Wiring Harness, Relay, And Switch, With Manufacturer's 90-Day Warranty
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Rampage
Part Number: R925083109
Retail Price: $73.52
$42.72Add To Cart!
Oxygen Sensor, Passenger Side
Description: WALKER PRODUCTS OXYGEN SENSOR, 4 WIRE, PASSENGER SIDE, BEFORE CATALYTIC CONVERTER
A Direct Fit Replacement Part, Designed To Improve Engine Response, Gas Mileage, And Lower Emissions, Exceeds OEM Specifications And Test Requirements, Original Equipment Part Number 226905W900
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L;
BEFORECATALYTIC CONVERTER
Brand: Walker Products
Part Number: 25024450
Retail Price: $141.20
$112.96Add To Cart!
Description: GIBSON EXHAUST TIP, SLASH, STAINLESS, SOLD INDIVIDUALLY
Dimensions 3.5 Clamp-On Inlet, 4 Slash-Cut Outlet, 12" Overall Length, Made Of High Quality 100% Polished 304 Stainless Steel Which Delivers The Brilliant Show Look And Will Not Chip, Flake Or Rust Like Chrome, Features An Exclusive Built-In Clamp At The End Of Each Tip, Hassle Free Installation, Provides A Very Clean Custom Look
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Gibson
Part Number: G27500380
Retail Price: $93.06
$69.79Add To Cart!
Description: MBRP UNIVERSAL MUFFLER, ALUMINIZED STEEL, NATURAL FINISH
5 in. inlet and outlet diameter; Single center inlet and outlet configuration; 24 in. body length, 31 in. overall length; Round casing; Perforated internal construction; Made of 16-gauge aluminized steel; Features an outstanding straight through design for lesser restriction, improved performance, and excellent exhaust sound; Fully welded; With MBRP's limited warranty.
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: MBRP
Part Number: M79M2050
Retail Price: $170.78
$127.08Add To Cart!
Bumper Reinforcement, Front
Description: BUMPER REINFORCEMENT, ALUMINUM, FRONT
A high quality, direct fit OE replacement bumper reinforcement.
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Replacement
Part Number: I012510
Retail Price: $256.02
$156.82Add To Cart!
Hood
Description: HOOD, ALUMINUM
CAPA certified; A high quality, direct fit OE replacement hood.
Fits: 2007 Infiniti M45
Base, Sport: 8Cyl 4.5L
Brand: Replacement
Part Number: I130110Q
Retail Price: $496.30
$397.04Add To Cart!
Fender, Front, Driver Side
Description: FENDER, FRONT, DRIVER SIDE
CAPA certified; A high quality, direct fit OE replacement fender.
Fits: 2007 Infiniti M45
Base, Sport: 8Cyl 4.5L
Brand: Replacement
Part Number: I220114Q
Retail Price: $248.69
$198.95Add To Cart!
Antenna
Description: UNIVERSAL PILLAR SIDE MOUNT ANTENNA
3-section mast; 1200 mm cable; Includes mast screw; A high quality universal pillar side mount antenna; May require modification or other adjustment to your vehicle upon installation.
Fits: 2004 Infiniti M45
Brand: Replacement
Part Number: RB501401
Retail Price: $7.44
$5.95Add To Cart!
Description: GIBSON EXHAUST TIP, SLASH, STAINLESS, SOLD INDIVIDUALLY
Dimensions 3 Clamp-On Inlet, 3.5 Slash-Cut Outlet, 18" Overall Length, Made Of High Quality 100% Polished 304 Stainless Steel Which Delivers The Brilliant Show Look And Will Not Chip, Flake Or Rust Like Chrome, Features An Exclusive Built-In Clamp At The End Of Each Tip, Hassle Free Installation, Provides A Very Clean Custom Look
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Gibson
Part Number: G27500394
Retail Price: $84.88
$63.66Add To Cart!
Oil Filter
Description: MAGNAFILTER MAGNETIC OIL FILTER
Keeps Oil Cleaner For A Longer Time, Extends Engine Life, Improves Fuel Economy, Provides Extra Protection For Stop And Go Driving And Towing, Requires No Vehicle Modifications, Installs On The Engine Block In The Original Oil Filter Location And The Original Filter Then Installs On This Adapter, Does Not Affect Factory Warranty
Fits: 2004 Infiniti M45
Base: 8Cyl 4.5L
Brand: Magnafilter
Part Number: M1F3002015
Retail Price: $34.74
$27.79Add To Cart!

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