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2003 Infiniti M45 Engine & Drivetrain Category

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125 products were found under 2003 Infiniti M45 Engine & Drivetrain Category

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2003 Infiniti M45

ECU Upgrade Kit

2003 Infiniti M45

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Description:	JET CHIPS IMPORT ECU UPGRADE KIT This upgrade kit requires your ECU to be sent to Jet Chips laboratory and provides you with all the required materials to safely send your vehicle computer to Jet's lab for a high performance software upgrade; Also included with this purchase is next day return shipping, however you are responsible for sending out the computer via a carrier of your choice; Since import computers do not have computer chips that are easily removed, Jet engineers need to either reprogram your vehicle's existing chip or remove and replace the chip by desoldering it from the circuit board; Once received, the ECU will be programmed according to the information you provide for optimized performance and mileage to match your specific modifications; Jet's exclusive Dynamic Spectrum Tuning provides optimal performance across the entire power band and not just at full throttle; The programming includes extensive modification to air/fuel ratios, ignition advance and boost pressures for turbo applications; If Jet receives the computer in their facility by 12:00 pm PST, return shipping will be done the same day via overnight service.
Fits:	2004 Infiniti M45

Brand:	Jet Chips
Part No:	J2065003
Retail Price:	$499.00
Discount Price:	$436.33	Out Of Stock

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Description:	IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; Backed by 1-year, unlimited-mileage warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Replacement
Part No:	REPI504608
Retail Price:	$32.49
Discount Price:	$25.99

2003 Infiniti M45

2003 Infiniti M45


Description:	PROZONE IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; With 18 months limited Prozone warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Prozone
Part No:	PZNREPI504608
Retail Price:	$53.61
Discount Price:	$42.89


Description:	TRUSTBUILT IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; With 2 years limited TrustBuilt warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	TrustBuilt
Part No:	TBTREPI504608
Retail Price:	$53.61
Discount Price:	$42.89

2003 Infiniti M45

2003 Infiniti M45


Description:	CERTIFIEDXL IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; With 3 years limited CertifiedXL warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	CertifiedXL
Part No:	CXLREPI504608
Retail Price:	$53.61
Discount Price:	$42.89


Description:	AUTOTRUST PLATINUM IGNITION COIL, COIL PACK STYLE Blade type; With 3-prong male terminal; Engine head mounting location; AutoTrust Platinum products are guaranteed to meet or exceed the original manufacturer's standards and quality; Backed by a 5-year unlimited warranty; If the part breaks or is damaged anytime within 5 years from purchase, simply cover shipping and handling and we will send you a new part - even if we have already sent you a new product and it becomes damaged again.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	AutoTrust Platinum
Part No:	WREPI504608ATP
Retail Price:	$53.61
Discount Price:	$42.89

2003 Infiniti M45

2003 Infiniti M45


Description:	MARTINS IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; With 1-year limited Martins warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Martins
Part No:	MRT166REPI504608
Retail Price:	$53.61
Discount Price:	$42.89


Description:	MATHENY IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; With 1-year limited Matheny warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Matheny
Part No:	MTH402REPI504608
Retail Price:	$53.61
Discount Price:	$42.89

2003 Infiniti M45

2003 Infiniti M45


Description:	TRUCKEFX IGNITION COIL Blade type; 3-prong male terminal; Coil pack style; Engine head mounting location; Manufactured to exact OE specifications to ensure reliable and long lasting performance; Helps your engine deliver better fuel efficiency and performance gains; With 1-year limited TruckEFX warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	TruckEFX
Part No:	EFX321REPI504608
Retail Price:	$53.61
Discount Price:	$42.89


Description:	BECK-ARNLEY OIL FILLER CAP A High Quality, Direct Fit OEM Replacement Oil Filler Cap
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Beck Arnley
Part No:	016-0135
Retail Price:	$19.01
Discount Price:	$15.21

2003 Infiniti M45

2003 Infiniti M45


Description:	K&N HIGH PERFORMANCE GOLD OIL FILTER 3.75 in. H, 0.5 lb weight, 2.78 in. OD, M20 x 1.5 thread ID, 13-17 PSI relief valve; Includes anti-drainback valve; Developed for demanding race applications that uses thicker canister walls for extra strength and durability for reduced risk of damage from lose rocks and debris; Uses cellulose media that traps 99 percent of harmful particles; High-flow design helps reduce engine drag; Offers maximum filtering surface, prevents filter collapse, eliminates dry starts, and leak-proof double roll seam; Features sturdy 1 in. nut for easy removal, pre-drilled safety wire attachment, and heavy-duty 5-gauge steel for extra durability; With K&N limited warranty.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	K&N
Part No:	K33HP1010
Retail Price:	$15.17
Discount Price:	$10.85	Out Of Stock

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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 No:	M1F3002015
Retail Price:	$34.74
Discount Price:	$27.79	Out Of Stock

2003 Infiniti M45

Oxygen Sensor, Driver Side

2003 Infiniti M45

Oxygen Sensor, Front, Passenger Side

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Description:	UNIVERSAL OXYGEN SENSOR, HEATED, 3-WIRE, SOLD INDIVIDUALLY THIS REPLACEMENT OXYGEN SENSOR FEATURES STAINLESS STEEL SHELL, HEX NUT, SHIELD, TEFLON-COVERED INSULATED WIRES, HIGH-TEMPERATURE RUBBER INTERNAL AND EXTERNAL SEALS, AND THREADED TUBE COATED WITH ANTI-SEIZE COMPOUND. INCLUDES EASY-TO-FOLLOW INSTRUCTIONS. SPECIFICATIONS: 6.69 IN. WIRE LENGTH INCLUDES BUTT TYPE CONNECTORS, WITHOUT PLUG DESIGNED TO FIT SCREW-IN TYPE BUNGS BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE NOTES: MAY NOT BE COMPATIBLE WITH FLANGES. MAY REQUIRE MINOR MODIFICATIONS. , BEFORE CATALYTIC CONVERTER, DRIVER SIDE
Fits:	2004 Infiniti M45

Brand:	Replacement
Part No:	USOS-3000
Retail Price:	$44.66
Discount Price:	$35.73

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Description:	UNIVERSAL OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY THIS REPLACEMENT OXYGEN SENSOR FEATURES STAINLESS STEEL SHELL, HEX NUT, SHIELD, TEFLON-COVERED INSULATED WIRES, HIGH-TEMPERATURE RUBBER INTERNAL AND EXTERNAL SEALS, AND THREADED TUBE COATED WITH ANTI-SEIZE COMPOUND. INCLUDES EASY-TO-FOLLOW INSTRUCTIONS. SPECIFICATIONS: 5.91 IN. WIRE LENGTH INCLUDES BUTT TYPE CONNECTORS, WITHOUT PLUG DESIGNED TO FIT SCREW-IN TYPE BUNGS BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE NOTES: MAY NOT BE COMPATIBLE WITH FLANGES. MAY REQUIRE MINOR MODIFICATIONS. , BEFORE CATALYTIC CONVERTER, AFTER CATALYTIC CONVERTER, FRONT, PASSENGER SIDE, CENTER
Fits:	2004 Infiniti M45

Brand:	Replacement
Part No:	USOS-4000
Retail Price:	$29.88
Discount Price:	$29.01

2003 Infiniti M45

Oxygen Sensor, Rear, Front, Passenger Side

2003 Infiniti M45

Oxygen Sensor, Passenger Side, Front Or Rear

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Description:	OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY THIS REPLACEMENT OXYGEN SENSOR FEATURES STAINLESS STEEL SHELL, HEX NUT, SHIELD, TEFLON-COVERED INSULATED WIRES, HIGH-TEMPERATURE RUBBER INTERNAL AND EXTERNAL SEALS, AND THREADED TUBE COATED WITH ANTI-SEIZE COMPOUND. INCLUDES EASY-TO-FOLLOW INSTRUCTIONS. SPECIFICATIONS: 19 IN. WIRE LENGTH THREADED-IN TYPE, MALE CONNECTOR BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE , REAR OF AFTER CATALYTIC CONVERTER, FRONT OF AFTER CATALYTIC CONVERTER, PASSENGER SIDE, BEFORE CATALYTIC CONVERTER
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Replacement
Part No:	ARBN960913
Retail Price:	$119.26
Discount Price:	$95.41

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Description:	OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY THIS REPLACEMENT OXYGEN SENSOR FEATURES STAINLESS STEEL SHELL, HEX NUT, SHIELD, TEFLON-COVERED INSULATED WIRES, HIGH-TEMPERATURE RUBBER INTERNAL AND EXTERNAL SEALS, AND THREADED TUBE COATED WITH ANTI-SEIZE COMPOUND. INCLUDES EASY-TO-FOLLOW INSTRUCTIONS. SPECIFICATIONS: 14.75 IN. WIRE LENGTH THREADED-IN TYPE, MALE CONNECTOR BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE , PASSENGER SIDE, BEFORE CATALYTIC CONVERTER, FRONT OR REAR OF BEFORE CATALYTIC CONVERTER
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	Replacement
Part No:	ARBN960915
Retail Price:	$105.33
Discount Price:	$44.43

2003 Infiniti M45

Oxygen Sensor, Rear, Front, Passenger Side

2003 Infiniti M45

Oxygen Sensor, Passenger Side, Front Or Rear


Description:	AUTOTRUST PLATINUM 4-WIRE HEATED OXYGEN SENSOR, THREADED-IN TYPE AUTOTRUST PLATINUM PRODUCTS ARE GUARANTEED TO MEET OR EXCEED THE ORIGINAL MANUFACTURER'S STANDARDS AND QUALITY; BACKED BY A 5-YEAR UNLIMITED WARRANTY; IF THE PART BREAKS OR IS DAMAGED ANYTIME WITHIN 5 YEARS FROM PURCHASE, SIMPLY COVER SHIPPING AND HANDLING AND WE WILL SEND YOU A NEW PART - EVEN IF WE HAVE ALREADY SENT YOU A NEW PRODUCT AND IT BECOMES DAMAGED AGAIN. SPECIFICATIONS: 19 IN. WIRE LENGTH THREADED-IN TYPE, MALE CONNECTOR BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE , REAR OF AFTER CATALYTIC CONVERTER, FRONT OF AFTER CATALYTIC CONVERTER, PASSENGER SIDE, BEFORE CATALYTIC CONVERTER
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	AutoTrust Platinum
Part No:	WARBN960913ATP
Retail Price:	$140.60
Discount Price:	$112.48


Description:	AUTOTRUST PLATINUM 4-WIRE HEATED OXYGEN SENSOR, THREADED-IN TYPE, PASSENGER SIDE, BEFORE CATALYTIC CONVERTER, FRONT OR REAR OF BEFORE CATALYTIC CONVERTER 14.75 in. wire length; With male connector and easy-to-follow instructions; AutoTrust Platinum products are guaranteed to meet or exceed the original manufacturer's standards and quality; Backed by a 5-year unlimited warranty; If the part breaks or is damaged anytime within 5 years from purchase, simply cover shipping and handling and we will send you a new part - even if we have already sent you a new product and it becomes damaged again.
Fits:	2004 Infiniti M45 Base: 8Cyl 4.5L

Brand:	AutoTrust Platinum
Part No:	WARBN960915ATP
Retail Price:	$105.33
Discount Price:	$61.27

2003 Infiniti M45

Oxygen Sensor, Driver Side

2003 Infiniti M45

Oxygen Sensor, Front, Passenger Side


Description:	AUTOTRUST PLATINUM UNIVERSAL 3-WIRE HEATED OXYGEN SENSOR AUTOTRUST PLATINUM PRODUCTS ARE GUARANTEED TO MEET OR EXCEED THE ORIGINAL MANUFACTURER'S STANDARDS AND QUALITY; BACKED BY A 5-YEAR UNLIMITED WARRANTY; IF THE PART BREAKS OR IS DAMAGED ANYTIME WITHIN 5 YEARS FROM PURCHASE, SIMPLY COVER SHIPPING AND HANDLING AND WE WILL SEND YOU A NEW PART - EVEN IF WE HAVE ALREADY SENT YOU A NEW PRODUCT AND IT BECOMES DAMAGED AGAIN. SPECIFICATIONS: 6.69 IN. WIRE LENGTH INCLUDES BUTT TYPE CONNECTORS, WITHOUT PLUG DESIGNED TO FIT SCREW-IN TYPE BUNGS BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE NOTES: MAY NOT BE COMPATIBLE WITH FLANGES. MAY REQUIRE MINOR MODIFICATIONS. , BEFORE CATALYTIC CONVERTER, DRIVER SIDE
Fits:	2004 Infiniti M45

Brand:	AutoTrust Platinum
Part No:	WUSOS-3000ATP
Retail Price:	$60.00
Discount Price:	$48.00


Description:	AUTOTRUST PLATINUM UNIVERSAL 4-WIRE HEATED OXYGEN SENSOR AUTOTRUST PLATINUM PRODUCTS ARE GUARANTEED TO MEET OR EXCEED THE ORIGINAL MANUFACTURER'S STANDARDS AND QUALITY; BACKED BY A 5-YEAR UNLIMITED WARRANTY; IF THE PART BREAKS OR IS DAMAGED ANYTIME WITHIN 5 YEARS FROM PURCHASE, SIMPLY COVER SHIPPING AND HANDLING AND WE WILL SEND YOU A NEW PART - EVEN IF WE HAVE ALREADY SENT YOU A NEW PRODUCT AND IT BECOMES DAMAGED AGAIN. SPECIFICATIONS: 5.91 IN. WIRE LENGTH INCLUDES BUTT TYPE CONNECTORS, WITHOUT PLUG DESIGNED TO FIT SCREW-IN TYPE BUNGS BENEFITS: TESTED TO ENSURE HIGHEST LEVEL OF QUALITY AND RELIABILITY HELPS REDUCE HARMFUL EMISSIONS AND EXTENDS CATALYST LIFE NOTES: MAY NOT BE COMPATIBLE WITH FLANGES. MAY REQUIRE MINOR MODIFICATIONS. , BEFORE CATALYTIC CONVERTER, AFTER CATALYTIC CONVERTER, FRONT, PASSENGER SIDE, CENTER
Fits:	2004 Infiniti M45

Brand:	AutoTrust Platinum
Part No:	WUSOS-4000ATP
Retail Price:	$52.06
Discount Price:	$41.65

2003 Infiniti M45 Body Parts Locator

2003 Infiniti M45 Used Parts Locator

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