Engines & Engine Parts for 2003 Infiniti M45
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
Infiniti
M45
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
3,855 Results
Engine Valve Cover & Gaskets LEFT & RIGHT for 02-10 Infiniti FX45 M45 Q45 VK45DE (Fits: 2003 INFINITI M45)
Brand New$140.62Free shipping100 soldInfiniti FX45 2003-2008 Q45 2002-2006 M45 Genuine Crankshaft Pulley 12303-AR001 (Fits: 2003 INFINITI M45)
Brand New: Nissan$252.00Was: $280.00$45.26 shippingOnly 1 left!Timing Chain Kit Water Pump for Infiniti FX45 M45 Q45 4.5L V8 DOHC VK45DE 32V (Fits: 2003 INFINITI M45)
Brand New: Unbranded$186.99Free shippingPair Engine Variable Valve Timing VVT Sprocket Gear for Infiniti FX35 V6 3.5L
Brand New: Unbranded$96.97Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCrankshaft Position Sensor For 2000-2006 Nissan Sentra 2003-2004 Infiniti M45 (Fits: 2003 INFINITI M45)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit(2)2 product ratings - Crankshaft Position Sensor For 2000-2006 Nissan Sentra 2003-2004 Infiniti M45$17.62Free shipping400 soldENGINE MOUNT FOR 2003-2004 INFINITI M45 LEFT OR RIGHT 1 SIDE (Fits: 2003 INFINITI M45)
Brand New: Aftermarket Products$109.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 2 leftENGINE MOUNT FOR 2003-2004 INFINITI M45 LEFT OR RIGHT BOTH SIDE (Fits: 2003 INFINITI M45)
Brand New: Aftermarket Products$195.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 2 leftCamshaft Position Sensor 237312Y52A For New Nissan Infiniti FX45 M45 Q45 PC458 (Fits: 2003 INFINITI M45)
Brand New$8.50Free shippingFits 02-10 Infiniti FX45 M45 Q45 4.5L V8 DOHC Valve Covers (Left & Right Side) (Fits: 2003 INFINITI M45)
Brand New: OE+$140.61Was: $150.98Free shippingTrans. Mount for 2002-2008 Infiniti G35 FX35 Q45 M45/ 2003-2009 Nissan 350Z (Fits: 2003 INFINITI M45)
Brand New: GT Performance$26.99Free shipping20 sold12303-AR001 Infiniti FX45 2003-2008 Q45 2002-2006 M45 Genuine Crankshaft Pulley (Fits: 2003 INFINITI M45)
Genuine OEM Nissan Infiniti Parts. Fast Shipping.Brand New: Infiniti$306.85Free shippingOnly 2 leftGenuine OEM Engine Motor Mount Insulator for INFINITI Q45 M45 11220-AR200 (Fits: 2003 INFINITI M45)
Brand New: Nissan$121.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingCrankshaft Position Sensor 237314M505 for Nissan Titan Armada Infiniti QX56 FX45 (Fits: 2003 INFINITI M45)
Brand New: Unbranded$15.10Was: $15.90or Best OfferFree shippingTiming Cover Fits 03-04 06-10 INFINITI M45 2932396 (Fits: 2003 INFINITI M45)
6 Month Money Back Guarantee! 100% Tested Auto ParPre-Owned: Infiniti$155.60Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $163.79or Best OfferFree shippingTiming Chain Kit for 2002-2010 Infiniti Q45 FX45 M45 4.5L V8 DOHC 32V VK45DE (Fits: 2003 INFINITI M45)
Brand New$878.00Was: $1,097.50or Best OfferFree shippingFit 02-10 Infiniti M45 Q45 FX45 4.5L DOHC Timing Chain Kit GMB Water Pump VK45DE (Fits: 2003 INFINITI M45)
Brand New: Aftermarket Products$185.28Free shippingGenuine OEM Crankshaft Pulley for Infiniti Nissan FX35/45 M35/45 Q45 12303AR001 (Fits: 2003 INFINITI M45)
Brand New: Nissan$186.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping26 soldM14x1.5MM Engine Magnetic Oil Drain Plug Screw Nut Bolt Oil Drain Sump Nut Black (Fits: 2003 INFINITI M45)
Brand New: Unbranded$3.28or Best OfferFree shippingFor 2003-2004, 2006-2010 Infiniti M45 Valve Cover Gasket Set Felpro 93523JP 2007 (Fits: 2003 INFINITI M45)
2008 2009 4.5L V8 Valve Cover GasketBrand New: Fel-Pro$41.96Free shipping2003 04 06 07 08 09 10 INFINITI M45 Left Valve Cover (4.5L) Left (Fits: 2003 INFINITI M45)
Pre-Owned: Infiniti$79.99Free shippingGenuine OEM Valve Cover RH for Infiniti Q45 FX45 M45 13264AR001 13264-AR001 (Fits: 2003 INFINITI M45)
Brand New: Nissan$218.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingInfiniti FX45 M45 Q45 VK45DE 4.5L OEM Passenger Side Valve Cover RH 13264-AR001 (Fits: 2003 INFINITI M45)
Brand New: Nissan$184.81Was: $205.35$33.26 shippingOnly 2 leftFits 02-10 Infiniti FX45 M45 Q45 4.5L V8 DOHC Valve Cover (Right Side) (Fits: 2003 INFINITI M45)
Brand New: OE+$82.96Was: $150.98Free shipping2003 04 06 07 08 09 10 INFINITI M45 Right Valve Cover (4.5L) Passenger (Fits: 2003 INFINITI M45)
Pre-Owned: Infiniti$79.99Free shippingPC458 Camshaft Position Sensor For 2004 Nissan Pathfinder 2006 Infiniti M45 (Fits: 2003 INFINITI M45)
Brand New$14.33Was: $15.08or Best OfferFree shipping2002-2010 FITS INFINITI FX45 M45 Q45 4.5 DOHC 32V VALVE COVER GASKET SET (Fits: 2003 INFINITI M45)
Brand New: DNJ Engine Components$26.99Free shippingOnly 1 left!DNJ PR647 Standard Piston Ring Set For 02-10 INFINITI 4.5L DOHC (Fits: 2003 INFINITI M45)
Brand New$62.89 to $849.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $73.99Free shipping3 watchingTiming Chain Kit Water Pump Fit Infiniti FX45 M45 Q45 4.5L V8 DOHC VK45DE 32V (Fits: 2003 INFINITI M45)
Brand New$185.95Free shippingTiming Chain Kit Fit Infiniti FX45 M45 Q45 4.5L V8 DOHC VK45DE 32V (Fits: 2003 INFINITI M45)
Brand New$99.95Free shippingEngine Valve Cover w/ Gasket LEFT LH for 02-10 Infiniti FX45 M45 Q45 13264EH20A (Fits: 2003 INFINITI M45)
Brand New$82.97Free shippingEngine 4.5L VIN B 4th Digit Fits 03-04 06 INFINITI M45 328505 (Fits: 2003 INFINITI M45)
Pre-Owned: Infiniti$850.00Free shippingInfiniti FX45 M45 Q45 VK45DE 4.5L OEM Genuine Engine Valve Covers LH & RH (Fits: 2003 INFINITI M45)
Brand New: Nissan$369.63Was: $410.70$49.26 shippingOnly 2 leftPack (3) Camshaft Position Sensor for Infiniti FX45 Base 2003 No.23731-AL61A (Fits: 2003 INFINITI M45)
Brand New$27.99or Best OfferFree shippingFits 02-10 Infiniti FX45 M45 Q45 4.5L V8 DOHC Valve Cover (Driver Side) (Fits: 2003 INFINITI M45)
Brand New: OE+$82.96Was: $150.98Free shippingOil Funnel for NISSAN & INFINITI | Locking Threaded Adapter Filter Fill Tool (Fits: 2003 INFINITI M45)
Fast & Easy Oil Changes / Fill with No MessBrand New$15.44Free shippingPiston Rings Fit 02-10 Infiniti FX45 M45 4.5L V8 DOHC 32v (Fits: 2003 INFINITI M45)
Brand New$91.95Free shipping2003 - 2006 Infiniti FX45 4.5L Engine Cover Garnish OEM 14041CR900 (Fits: 2003 INFINITI M45)
Pre-Owned: Infiniti$170.99Was: $179.99or Best OfferFree shippingGenuine Nissan Front Engine Mount For Infiniti Q45 M45 11220-AR200 (Fits: 2003 INFINITI M45)
Brand New: Nissan$89.56Was: $111.95Free shippingCrankshaft Camshaft Position Sensor for Nissan Infiniti 1.8L 4.5L 5.6L (Fits: 2003 INFINITI M45)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$20.67Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $34.95Free shipping376 soldOil Catch Can Reservoir Baffled Tank Breather Filter Universal Red Fits Infiniti (Fits: 2003 INFINITI M45)
Brand New$59.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $78.99or Best OfferFree shipping4 watchingFor Infiniti M45 2003-2010 Fel-Pro 26642PT Passenger Side Cylinder Head Gasket
Brand New: Fel-Pro$27.89Was: $30.99Free shipping2PCS VVT Variable Timing Solenoid for Nissan Titan Infiniti G37 G35 5.6L (Fits: 2003 INFINITI M45)
Brand New$32.39or Best OfferFree shippingEngine Camshaft Variable Valve Timing Solenoid VVT for Infiniti for Nissan (Fits: 2003 INFINITI M45)
Brand New$17.60Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $46.99or Best OfferFree shippingHead Bolts Fit Infiniti FX45 M45 Q45 QX56 Nissan Armada Titan VK45DE VK56DE (Fits: 2003 INFINITI M45)
Brand New$39.99Free shippingOil Catch Can Baffled Tank Breather Filter Universal Black Fits Infiniti (Fits: 2003 INFINITI M45)
Brand New$59.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $78.99or Best OfferFree shippingDenso Engine Oil Filter for 2003-2010 Infiniti M45 4.5L V8 Oil Change pm (Fits: 2003 INFINITI M45)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$12.00Was: $23.99Free shippingHead Bolts Fit Infiniti FX45 M45 Q45 QX56 Nissan Armada Titan VK45DE VK56DE (Fits: 2003 INFINITI M45)
Brand New$39.95Free shippingCrankshaft Position Sensor For 2000-2006 Nissan Sentra 2003-2004 Infiniti M45 (Fits: 2003 INFINITI M45)
Brand New: Unbranded$16.88Was: $19.40or Best OfferFree shippingMLS Head Gasket Right Hand Fits 02-10 Infiniti FX45 M45 Q45 4.5L VK45DE (Fits: 2003 INFINITI M45)
Brand New$39.94Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $46.99Free shipping2003 04 06 07 08 09 10 INFINITI M45 Timing Cover (4.5L) (Fits: 2003 INFINITI M45)
Pre-Owned: Infiniti$129.99Free shippingCamshaft Variable Valve Timing Control Solenoid For Infiniti for Nissan Set (Fits: 2003 INFINITI M45)
Brand New$31.01Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $32.99or Best OfferFree shipping112 soldEngine Camshaft Position Sensor For Nissan Armada 2005-2015,Pathfinder 2008-2012 (Fits: 2003 INFINITI M45)
Brand New: Intermotor$38.00or Best OfferFree shippingFit 02-10 Infiniti M45 Q45 FX45 4.5L DOHC Timing Chain Kit VK45DE (Fits: 2003 INFINITI M45)
Brand New: Aftermarket Products$99.28Free shipping