Emission Modules & Control Units for Infiniti Q45
Find parts that fit
We need more information about your vehicle to confirm fit.
Infiniti
Q45
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
1,736 Results
Engine ECM Electronic Control Module ID 23710-3H401 Fits 00 INFINITI Q45 678622 (Fits: INFINITI Q45)
60 Day Parts Warranty IncludedPre-Owned: Infiniti$302.08or Best OfferFree shippingNGK NTK Upstream Right O2 Oxygen Sensor for 2002-2006 Infiniti Q45 4.5L V8 - kd (Fits: INFINITI Q45)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$55.04Was: $109.99NGK NTK Upstream Left O2 Oxygen Sensor for 2002-2006 Infiniti Q45 4.5L V8 - gz (Fits: INFINITI Q45)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$77.24Was: $154.49For 1997 Infiniti Q45 4.1L 3PCS Lambda Oxygen Sensor O2 3PCS 15757 13091 13262 (Fits: INFINITI Q45)
Brand New: Autotech$78.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $85.32Free shippingDownstream Oxygen Sensor for 03-06 Infiniti M45 Q45 03-09 Nissan Altima 234-4301 (Fits: INFINITI Q45)
Brand New: Aero$12.45Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
105 soldSet(4) Oxygen O2 Sensor 1&2 For 2004 05 06 Infiniti FX35 G35 3.5L Up+Downstream (Fits: INFINITI Q45)
USPS - Priority Mail FOR FREE!!!!!!!!!!!!!!!!!!!!!!!!!!Brand New$80.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $88.99Free shipping14 watchingDelphi OEM Oxygen Sensor For Infiniti Q45 FX45 FX35 G35 Nissan 350Z Pathfinder (Fits: INFINITI Q45)
Brand New: DENSO$29.95Free shippingNew O2 02 Oxygen Sensor Upstream For Infiniti G35 QX56 FX35 FX45 Q45 M35 M45 (Fits: INFINITI Q45)
Brand New: Unbranded$28.30Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping144 soldGenuine OEM AIR FUEL RATIO SENSOR for Nissan Infiniti 226937S000 (Fits: INFINITI Q45)
Brand New: Nissan$134.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 2 leftNGK NTK Downstream O2 Oxygen Sensor for 1997-1998 Infiniti Q45 4.1L V8 - nd (Fits: INFINITI Q45)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$51.80Was: $103.49Bosch Oxygen Sensor 17264 For Cadillac Infiniti Nissan Subaru Suzuki Volvo 99-12 (Fits: INFINITI Q45)
Brand New: Bosch$64.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNTK NGK 24545 Oxygen Sensor FOR 97-01 Infiniti Q45 4.1L-V8 MADE IN JAPAN (Fits: INFINITI Q45)
Brand New: DENSO$15.99Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
2 x Upstream O2 Oxygen Sensor For Infiniti FX35 G35 M35 3.5L, FX45 M45 Q45 4.5L (Fits: INFINITI Q45)
Brand New: Unbranded$55.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping80 soldBosch Oxygen Sensor 15385 for Infiniti Q45 1996 (Fits: INFINITI Q45)
New (Other): Bosch$81.61Was: $85.90Free shippingBosch Oxygen Sensor 15385 fit Infiniti Q45 1996 (Fits: INFINITI Q45)
New (Other): Bosch$85.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEngine ECM Electronic Control Module Thru 7/01 Fits 02 INFINITI Q45 993651 (Fits: INFINITI Q45)
60 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Infiniti$145.11Was: $152.75or Best OfferFree shippingOxygen Sensor-Actual OE Bosch 13658 fits 98-01 INFINITI Q45 4.1L-V8 (Fits: INFINITI Q45)
Brand New: Bosch$15.99$2.99 shippingBosch Oxygen Sensor 15757 fit Nissan INFINITI Altima Q45 200SX 240SX Sentra (Fits: INFINITI Q45)
Brand New: Bosch$32.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor Right Upper Nissan Pathfinder Sentra Infiniti QX4 Q45 Oxygen Sensor 234-3087 (Fits: INFINITI Q45)
Brand New: MotorKing$23.29Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $25.37Free shipping2 x New Upstream O2 Oxygen Sensor For 2004-2009 Nissan Quest Maxima Murano 3.5L (Fits: INFINITI Q45)
Brand New: Unbranded$55.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping54 soldFor 1991-1997 Infiniti Q45 2269064U08 OE GENUINE Lambda Oxygen Sensor (Fits: INFINITI Q45)
New (Other): Nissan$79.32Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $85.88Free shippingFor 1996 Infiniti Q45 Base 4.5L Brand NEW Lambda Oxygen Sensor O2 15378 (Fits: INFINITI Q45)
Brand New: Autotech$29.43Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $32.00Free shipping22690-8J001 Oxygen Sensor For 2003-2008 Nissan Altima Murano Maxima Infiniti Q45 (Fits: INFINITI Q45)
Brand New$22.94Was: $26.99or Best OfferFree shippingFor 1996 Infiniti Q45 4.5L Lambda Oxygen Sensor O2 15378 NEW (Fits: INFINITI Q45)
Brand New: Autotech$26.76Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $29.12Free shippingNEW OEM DENSO 234-4308 Oxygen Sensor For INFINITI Pathfinder, Nissan, Q45 (Fits: INFINITI Q45)
Brand New: DENSO$37.99Estimated delivery dateEst. delivery Fri, May 24Trending at $41.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
For 1996 Infiniti Q45 4.5L Brand NEW Lambda Oxygen Sensor O2 15385 (Fits: INFINITI Q45)
Brand New: Autotech$25.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $28.08Free shippingOE GENUINE Lambda Oxygen Sensor For 1991-1997 Infiniti Q45 2269064U08 (Fits: INFINITI Q45)
New (Other): Nissan$77.73Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $84.16Free shippingNGK For Infiniti Q45 2006 Air Fuel Sensor Wideband Direct Fit 5-Wire (Fits: INFINITI Q45)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: NGK$155.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $230.25Free shippingBosch Oxygen Sensor 15521 for Infiniti Nissan INFINITI Q45 FX35 FX45 G35 02-10 (Fits: INFINITI Q45)
Brand New: Bosch$87.72Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingLambda Oxygen Sensor 4PCS 15522 15665 15525*2 For 2002-2005 Infiniti Q45 (Fits: INFINITI Q45)
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 shippingENGINE ECM FITS 91 INFINITI Q45 156610 (Fits: INFINITI Q45)
Module Only - Verify and Match Your ID NUMBERS FIRSTPre-Owned: Infiniti$70.00or Best Offer$5.00 shippingOxygen Sensor for Infiniti FX35 FX45 G35 M45 Q45 Nissan 370Z Quest 22691-AR210 (Fits: INFINITI Q45)
Brand New$22.77or Best OfferFree shippingOxygen Sensor For 99-2002 Nissan Quest 97-98 Infiniti Q45 Upstream 3-Wire (Fits: INFINITI Q45)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$30.60Was: $33.32Free shippingDownstream Oxygen O2 Sensor 226A04J901 For 2003-2006 Infiniti G35 V6 3.5L (Fits: INFINITI Q45)
Brand New: D2$12.99Free shipping4PCS O2 Oxygen Sensors Upstream and Downstream For Nissan Altima 2006-05 3.5L V6 (Fits: INFINITI Q45)
Brand New$120.00Free shipping234-5060 OEM O2 Oxygen Sensor Upstream For Nissan Frontier Quest 2.5L 3.5L 4.0L (Fits: INFINITI Q45)
Brand New$87.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingLambda Oxygen Sensor 15757*2 13658 13666 For 1999-2001 Infiniti Q45 4.1L 4PCS (Fits: INFINITI Q45)
Brand New: Autotech$117.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $127.44Free shippingOxygen Sensor For Nissan 350Z INFINITI G35 FX45 Q45 2002-2006 22690-2A000 (Fits: INFINITI Q45)
Brand New$22.94Was: $26.99or Best OfferFree shippingFits 1996 Infiniti Q45 4.5L V8 Brand NEW Lambda Oxygen Sensor O2 234-4715 (Fits: INFINITI Q45)
Brand New: Autotech$38.79Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $42.11Free shippingFor 04-06 Nissan Altima 3.5L 4-Door New O2 Oxygen Sensor Downstream 234-4309 (Fits: INFINITI Q45)
Brand New$14.51Free shippingFor 1996 Infiniti Q45 Base 4.5L Lambda Oxygen Sensor O2 15385 NEW (Fits: INFINITI Q45)
Brand New: Autotech$29.41Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $31.98Free shippingFor Infiniti Q45 Base 1990-1995 Lambda Oxygen Sensor 13091*2 2PCS (Fits: INFINITI Q45)
Brand New: Autotech$44.92Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $47.38Free shippingDenso Upstream Left Oxygen Sensor for 1990-1998 Infiniti Q45 4.1L 4.5L V8 wh (Fits: INFINITI Q45)
No connector included - Must rewire existing connectorBrand New: DENSO$67.81Estimated delivery dateEst. delivery Fri, May 24Was: $135.49Upstream Oxygen Sensor 234-4308 For Infiniti FX35,FX45,G35,M45,Q45 & Nissan 350Z (Fits: INFINITI Q45)
Brand New: Aero$14.43Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
OEM Oxygen Sensor For 2002-2009 Nissan Altima 3.5L Infiniti Q45 4.5L 0258002201 (Fits: INFINITI Q45)
New (Other): Unbranded$18.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $19.95NEW OEM DENSO OXYGEN SENSOR 234-4312 FOR NISSAN AND INFINITI DOWNSTREAM (Fits: INFINITI Q45)
Brand New: DENSO$44.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingUpstream Oxygen O2 Sensor 2345060 For Cadillac CTS SRX STS Infiniti G35 Q45 (Fits: INFINITI Q45)
Brand New: Unbranded$26.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $27.99or Best OfferFree shippingBrand NEW For Nissan Altima Maxima Sentra Infiniti Q45 FX35 Oxygen Sensor 24404 (Fits: INFINITI Q45)
Brand New: MotorKing$27.10Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $29.48Free shippingEngine ECM Ignition Control Fits 94-96 INFINITI Q45 222700 (Fits: INFINITI Q45)
FREE SHIPPINGPre-Owned: Infiniti$65.00Set(4) O2 Oxygen Sensor 1&2 For 2004 05 06 Infiniti FX35 G35 3.5L Up+Downstream (Fits: INFINITI Q45)
Brand New$79.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNEW OEM 15726 BOSCH 3 Wire Universal Oxygen Sensor FOR INFINITI NISSAN SUBARU (Fits: INFINITI Q45)
Brand New: Bosch(3)3 product ratings - NEW OEM 15726 BOSCH 3 Wire Universal Oxygen Sensor FOR INFINITI NISSAN SUBARU$19.50Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
New ListingNGK NTK Downstream Right O2 Oxygen Sensor for 1999-2001 Infiniti Q45 4.1L V8 aw (Fits: INFINITI Q45)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$51.80Was: $103.49Denso Downstream Left Oxygen Sensor for 2002-2006 Infiniti Q45 4.5L V8 ya (Fits: INFINITI Q45)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$52.92Was: $105.74SMP SG950 Oxygen Sensor For Infiniti Q45 1997-2001 (Fits: INFINITI Q45)
Brand New: Standard Motor Products$30.96Was: $32.59Free shippingNEW BOSCH 13091 Oxygen Sensor for 86-01 Infiniti J30 Q45 Nissan 200SX 300ZX (Fits: INFINITI Q45)
Brand New: Walker Products$18.90Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
For Infiniti Q45 Nissan 200SX 240SX Altima 15757 BOSCH GENUINE OXYGEN SENSOR (Fits: INFINITI Q45)
New (Other): Bosch$30.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $31.61Free shippingOxygen Sensor 226A1-AR210 For Nissan Quest Maxima Murano Altima INFINITI Q45 (Fits: INFINITI Q45)
Brand New$25.10Was: $26.99or Best OfferFree shippingOxygen Sensor-OE Style DENSO 234-4325 fits 1997 INFINITI Q45 4.1L-V8 (Fits: INFINITI Q45)
Brand New: DENSO$129.56Free shipping