Exhaust & Emission Systems for 2004 Infiniti M45
Find parts that fit
We need more information about your vehicle to confirm fit.
2004
Infiniti
M45
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
2,514 Results
New Catalytic Converter for Infiniti 03-04 M45 02-05 Q45 Rear Y-Pipe (Fits: 2004 INFINITI M45)
Federal-EPA or 46-State LegalBrand New: EvanFischer$460.18Free shipping23 watchingCatalytic Converter for 2003 2004 Infiniti M45 (Fits: 2004 INFINITI M45)
47174-AD | Made in Canada, 5YR Warranty & FREE ShippingBrand New$517.43Free shippingPurge Control Solenoid VALVE + CONNECTOR Fit: FX35 FX45 G20 G35 I30 M45 Q45 QX4 (Fits: 2004 INFINITI M45)
Brand New: Aftermarket Products$115.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingMagnaflow Catalytic Converter w/Exhaust Manifold for 2003-2004 Infiniti M45 (Fits: 2004 INFINITI M45)
MagnaFlow 52425-AG Catalytic ConverterBrand New: MagnaFlow$608.00Free shippingDownstream Oxygen Sensor for 03-06 Infiniti M45 Q45 03-09 Nissan Altima 234-4301 (Fits: 2004 INFINITI M45)
Brand New: Aero$12.45Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping105 soldVapor Canister Purge Valve / Solenoid Fits Nissan Infiniti 1998-2006 (Fits: 2004 INFINITI M45)
Brand New$14.00Free shippingDorman Vapor Canister Vent Solenoid for 2003-2004 Infiniti M45 4.5L V8 sh (Fits: 2004 INFINITI M45)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$79.99Was: $159.99Free shippingNEW Genuine OEM NISSAN INFINITI VAPOR CANISTER Purge Solenoid 14930-9E01A (Fits: 2004 INFINITI M45)
Brand New: Nissan$69.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingPack of 1 For INFINITI M45 Vapor Canister Vacuum Solenoid Purge Valve 149330Z80A (Fits: 2004 INFINITI M45)
Brand New$16.02Was: $17.04or Best OfferFree shippingO2 Oxygen Sensor Driver or Passenger Side DOWNSTREAM Right Left Driver/Passenger (Fits: 2004 INFINITI M45)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$22.50Was: $35.22Free shipping220 soldLambda Oxygen Sensor 4PCS 15522 15665 15525*2 For 2003-2004 Infiniti M45 Base (Fits: 2004 INFINITI M45)
Brand New: Autotech$98.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $106.92Free shippingFits INFINITI M45 REAR Flex Pipe Catalytic Converters 03-04 SHIPPED IN 3 PIECES (Fits: 2004 INFINITI M45)
INCLUDES ALL GASKETS AND HARDWARE 25H54-20Brand New$330.78$35.00 shippingVapor Canister Vent Solenoid Valve 911-501 For Infiniti M45 Nissan Maxima QUEST (Fits: 2004 INFINITI M45)
Brand New: Unbranded$22.40or Best Offer$0.54 shippingGenuine Breather Hose fits Infiniti M45 2003-2004 93JTBW (Fits: 2004 INFINITI M45)
Brand New$82.92Free shippingBreather Hose For 2003-2004 Infiniti M45 D533CR (Fits: 2004 INFINITI M45)
Brand New$82.00Free shippingOxygen Sensor for X-Trail, FX45, Q45, M45, Sentra, Altima, Murano 350-34646 (Fits: 2004 INFINITI M45)
Message us your OE part number and we will verify matchBrand New: Walker$50.64Free shippingConnector FOR Vapor Canister Purge Solenoid Fits: Infiniti Nissan 1998-2015 (Fits: 2004 INFINITI M45)
Brand New$11.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Infiniti M45 Nissan Maxima 911-501 Evap Vapor Canister Vent Solenoid Valve (Fits: 2004 INFINITI M45)
Brand New: Autozone$23.21or Best OfferFree shippingFITS 2002-2021 INFINITI 2002-2023 NISSAN EXHAUST MANIFOLD 8 STUD HAREWARE KIT (Fits: 2004 INFINITI M45)
12 MONTH WARRANTY - SEE IMPORTANT FITMENT INFORMATIONBrand New: Dorman(1)1 product ratings - FITS 2002-2021 INFINITI 2002-2023 NISSAN EXHAUST MANIFOLD 8 STUD HAREWARE KIT$27.53Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping4" Burnt Tip N1 Exhaust Muffler High Flow Stainless Steel w/ Silencer (Fits: 2004 INFINITI M45)
Brand New: Carpartsinnovate$38.950 bidsFree shippingEnding Today at 5:36PM PDT7m 36sTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Vapor Canister Vent Solenoid Valve 911-501 For Infiniti M45 Nissan Maxima (Fits: 2004 INFINITI M45)
Brand New: Unbranded$22.49or Best OfferFree shippingDenso Downstream Left Oxygen Sensor for 2003-2004 Infiniti M45 4.5L V8 gc (Fits: 2004 INFINITI M45)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$52.92Was: $105.74Free shippingCar Rear Tail Throat Double Liner Exhaust Muffler Tip Stainless Steel Pipe Chrom (Fits: 2004 INFINITI M45)
Brand New: Unbranded$30.10Was: $31.68or Best OfferFree shipping71 soldFor 2003-2004 INFINITI M45 4.5L V8 Vapor Canister SMP 398HG10 (Fits: 2004 INFINITI M45)
Brand New: Standard Motor Products$207.34Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingVapor Canister SMP For 2003-2004 INFINITI M45 4.5L (Fits: 2004 INFINITI M45)
Brand New: Standard Motor Products$204.91Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingPurge Volume Control Solenoid VSV Valve Fit: FX35 FX45 G20 G35 I30 M45 Q45 QX4 (Fits: 2004 INFINITI M45)
Brand New: Aftermarket Products$114.25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor 2003-2004 INFINITI M45 4.5L V8 Dorman Vapor Canister Vent Solenoid (Fits: 2004 INFINITI M45)
Engine: 4.5L V8;Brand New$79.77Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOEM For Vapor Canister Vent Solenoid Valve Maxima Altima Frontier 1997-2002 NEW (Fits: 2004 INFINITI M45)
Brand New: OEM$58.88Free shippingOnly 1 left!EVAP VAPOR CANISTER VENT VALVE SOLENOID 911-501 For NISSAN PICKUP 200SX PICKUP (Fits: 2004 INFINITI M45)
Brand New: Unbranded$20.39Was: $23.21or Best Offer$2.82 shippingConnector FOR NISSAN Knock Sensor Fits G35 I35 M45 Q45 QX4 Altima Maxima X-Trail (Fits: 2004 INFINITI M45)
Brand New$8.65Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $9.20eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingDenso Upstream Right Oxygen Sensor for 2003-2004 Infiniti M45 4.5L V8 qt (Fits: 2004 INFINITI M45)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$57.33Was: $114.74Free shippingVapor Canister Vent Solenoid SMP For 2003-2004 INFINITI M45 (Fits: 2004 INFINITI M45)
Brand New$87.57Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingVapor Canister Vent Solenoid Valve for G37 Altima Frontier Maxima Sentra
Order by Noon EST and this part ships today!Brand New: URO$41.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $132.95Free shipping159 sold911-501 Vapor Canister Purge Valve Solenoid For Infiniti M45 Nissan Maxima US (Fits: 2004 INFINITI M45)
Brand New: Nissan$23.21or Best OfferFree shippingFor 2003-2004 Infiniti M45 Vapor Canister Vent Solenoid 89243BVMZ (Fits: 2004 INFINITI M45)
Brand New: TRQ$24.00Free shippingMagnaFlow OEM Grade Manifold Catalytic Converter Fits 2003-2004 Infiniti M45 (Fits: 2004 INFINITI M45)
52425-AG Fits 2003-2004 Infiniti M45Brand New: MagnaFlow$608.00Free shippingFor 2003-2004 Infiniti M45 Breather Hose Genuine 42697VVFC (Fits: 2004 INFINITI M45)
Brand New$80.00Free shippingWalker Products 250-24403 Oxygen Sensor (Fits: 2004 INFINITI M45)
For Select 02-21 INFINITI Nissan Suzuki ModelsBrand New: Walker Products$58.05Was: $89.99Free shippingIgnition Coil Connector Pigtail for listed Nissan Mazda Infiniti Acura Toyota (Fits: 2004 INFINITI M45)
Brand New: Standard Motor Products(3)3 product ratings - Ignition Coil Connector Pigtail for listed Nissan Mazda Infiniti Acura Toyota$16.99Trending at $18.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingFor 04-06 Nissan Altima 3.5L 4-Door New O2 Oxygen Sensor Downstream 234-4309 (Fits: 2004 INFINITI M45)
Brand New$14.97Free shippingExhaust Manifold Hardware Kit Dorman 32111 (Fits: 2004 INFINITI M45)
Brand New: Dorman$19.87Trending at $27.33eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOE Polished Stainless Steel Exhaust Muffler Tip For Nissan Infiniti 1.5-2" Pipe (Fits: 2004 INFINITI M45)
Brand New$13.96Free shipping113 soldFor 2003-2004 Infiniti M45 Vapor Canister Vent Solenoid 76415ZNRK (Fits: 2004 INFINITI M45)
Brand New: TRQ$39.05Free shippingDownstream Oxygen O2 Sensor 226A04J901 For 2003-2006 Infiniti G35 V6 3.5L (Fits: 2004 INFINITI M45)
Brand New: D2$15.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDorman Vapor Canister Vent Solenoid for 2003-2004 Infiniti M45 4.5L V8 ky (Fits: 2004 INFINITI M45)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$92.93Was: $185.74Free shippingNew SMP Vapor Canister For 2003-2004 INFINITI M45 4.5L V8 (Fits: 2004 INFINITI M45)
Brand New: Standard Motor Products$199.20Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping2 Wires Connector of Vapor Canister Purge Valve CP651 W/Fits: Nissan & Infiniti (Fits: 2004 INFINITI M45)
Brand New$16.48Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew Downstream O2 02 Oxygen Sensor ES20220 Fit For Nissan Infiniti Suzuki (Fits: 2004 INFINITI M45)
Brand New$12.97or Best OfferFree shippingFor Infiniti G20 Nissan Altima Frontier Evap Vapor Canister Vent Solenoid Valve (Fits: 2004 INFINITI M45)
Brand New$23.21or Best OfferFree shippingVapor Canister Vent Solenoid Dorman For 2003-2004 INFINITI M45 4.5L V8 (Fits: 2004 INFINITI M45)
Brand New$95.56Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 2003-2004 INFINITI M45 Vapor Canister Vent Solenoid SMP 898VV33 (Fits: 2004 INFINITI M45)
Brand New$90.11Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping