Exhaust & Emission Systems for 2003 Toyota Highlander
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7,695 Results
Full Catalytic Converter Set for 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Unbranded$225.00or Best OfferFree shippingFull Catalytic Converter Set for 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Marathon$209.18Was: $219.18Free shippingFront Pipe & Full Catalytic Set for 99-03 Lexus RX300/01-03 Highlander 3.0L NEW (Fits: 2003 Toyota Highlander)
Brand New: Marathon$277.18Free shippingFITS: 2001-2003 Toyota Highlander/99-03 Lexus RX300 3.0L THREE PC. CATALYTIC SET (Fits: 2003 Toyota Highlander)
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New$236.29Was: $246.29Free shipping703 soldFits: 2001-2003 Toyota Highlander 3.0l Complete Exhaust (Fits: 2003 Toyota Highlander)
Brand New$550.00or Best Offer$55.00 shippingCatalytic Converter w/ Integrated Exhaust Manifold for Toyota Highlander 01-03 (Fits: 2003 Toyota Highlander)
✅EPA COMPLIANT OBDII vehicles ✅Not ship to CA/NY/CO/MEBrand New: Unbranded$239.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingToyota HIGHLANDER 2001 TO 2003 Manifold Catalytic Converters (Fits: 2003 Toyota Highlander)
INCLUDES ALL GASKETS STAINLESSBrand New$234.49Free shipping2001 2002 2003 Toyota Highlander 3.0L REAR Catalytic Converter (Fits: 2003 Toyota Highlander)
Brand New$98.96Was: $109.95$19.95 shipping14 watchingCatalytic Converter for Toyota Highlander 2001 2002 2003 Lexus RX300 1999-2003 (Fits: 2003 Toyota Highlander)
🔥Not ship to CA/NY/CO/ME🔥EPA COMPLIANT OBDII vehiclesBrand New: Unbranded$137.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferNew Catalytic Converter For 2001-2003 Toyota Highlander with Exhaust Manifold (Fits: 2003 Toyota Highlander)
Federal-EPA or 46-State LegalBrand New: EvanFischer$365.6494 soldToyota Highlander 2.4L Catalytic Converter 2001-2003 OBDII 10H51-314 (Fits: 2003 Toyota Highlander)
Brand New$219.14Free shipping333 soldFront Catalytic Converter For 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Marathon$102.17Was: $112.17Free shippingFront + Rear Catalytic Set for 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Marathon$167.18Was: $177.18Free shippingRear + Y-Pipe Catalytic Set for 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Marathon$138.19Was: $148.19Free shippingFront + Y-Pipe Catalytic Set for 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Marathon$148.18Was: $198.17Free shippingToyota Highlander 3.0L PAIR OF FRONT Catalytic Converters 2001 2002 2003 OBDII (Fits: 2003 Toyota Highlander)
INCLUDES ALL GASKETS & HARDWARE, 12H52-55/54Brand New$174.76Free shipping62 soldStainless Steel Exhaust Rear Muffler fits: 2001-2003 Toyota Highlander 2.4L 3.0L (Fits: 2003 Toyota Highlander)
Northeastern Exhaust Stainless Steel-Limited LiftetimeBrand New$94.84Toyota Highlander 3.0L 2001-2003 Front Left Catalytic Converter (Fits: 2003 Toyota Highlander)
Brand New: Exhaust Distribution$89.94$17.95 shipping2001-2003 Toyota Highlander Catalytic Converter CARB Compliant Direct
New (Other): Walker$250.00or Best OfferFree shippingToyota Highlander 3.0L 2001-2003 Front Right Catalytic Converter (Fits: 2003 Toyota Highlander)
Brand New: Exhaust Distribution$139.94$17.95 shipping2001 2002 2003 TOYOTA HIGHLANDER 3.0L REAR CATALYTIC CONVERTER
NOT FOR CARB COMPLAINT VEHICLESBrand New$101.00Front Flex Pipe For 1999-2003 Lexus RX300 | 2001-2003 Toyota Highlander 3.0L New (Fits: 2003 Toyota Highlander)
Brand New: Marathon$54.17Was: $64.17Free shippingTOYOTA OEM FACTORY PCV VALVE HOSE 2001-2004 HIGHLANDER 3.3L (Fits: 2003 Toyota Highlander)
Brand New$13.15$4.50 shippingFITS: 01-03 TOYOTA HIGHLANDER 3.0L FRONT FLEX PIPE (DIRECT-FIT) (Fits: 2003 Toyota Highlander)
Brand New$67.98Was: $84.98Free shipping54 soldExhaust Muffler Fits 2001-2003 Toyota Highlander Base 2.4L L4 GAS DOHC (Fits: 2003 Toyota Highlander)
FREE HARDWARE AND SHIPPINGBrand New: Stellar$99.96Free shippingNew DENSO 234-4206 Oxygen Sensor-Universal Left/Right For Toyota & Lexus (Fits: 2003 Toyota Highlander)
New (Other): DENSO$26.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingRear Catalytic Converter For 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New: Marathon$102.17Was: $112.17Free shippingFITS: 99-03 Lexus RX300/01-03 TOYOTA HIGHLANDER 3.0L REAR CATALYTIC CONVERTER (Fits: 2003 Toyota Highlander)
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New$107.60Was: $117.60Free shipping292 soldCatalytic Converter w/ Integrated Exhaust Manifold for Toyota Highlander L4 2.4L (Fits: 2003 Toyota Highlander)
🔥Not ship to CA/NY/CO/ME🔥EPA COMPLIANT OBDII vehiclesBrand New: Unbranded$251.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferY-Pipe Catalytic for 99-03 Lexus RX300/01-03 Toyota Highlander 3.0L In Stock (Fits: 2003 Toyota Highlander)
Brand New: Marathon$119.12Was: $129.12Free shippingTOYOTA HIGHLANDER 3.0L 2001-2003 Flex Pipe (Fits: 2003 Toyota Highlander)
Brand New: 1$78.14Free shippingOnly 2 leftFit 1999-2003 Toyota Highlander / 1999-2003 Lexus RX300 3.0L Catalytic Converter (Fits: 2003 Toyota Highlander)
Brand New: 1$235.00or Best Offer$25.00 shippingOnly 3 leftNew Bosch Oxygen Sensor Downstream for 2001-2003 TOYOTA HIGHLANDER V6-3.0L
Brand New: Bosch$37.09Top Rated Plus- Sellers with highest buyer ratings
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Was: $52.99$7.70 shippingToyota Highlander Sienna V6 3.3L Catalytic Converter Manifold Genuine OE OEM New
Brand New: Toyota$660.00$70.00 shipping31 soldToyota Highlander 3.0L 2001-2003 Rear Catalytic Converter (Fits: 2003 Toyota Highlander)
Brand New: Exhaust Distribution$99.94$17.95 shipping9 watchingCatalytic Converter w/Integrated Exhaust Manifold for Toyota Highlander 01-03 (Fits: 2003 Toyota Highlander)
✅EPA OBD II Approved ✅Not Ship to CA, NY, CO & MEBrand New: Unbranded$244.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFits 2001-2003 Toyota Highlander Base 2.4L Extension Pipe Muffler Exhaust System (Fits: 2003 Toyota Highlander)
Brand New: Mac Tools$289.00Top Rated Plus- Sellers with highest buyer ratings
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CATALYTIC CONVERTER FOR LEXUS RX300 1999-03 REAR TOYOTA HIGHLANDER 2001 -03 REAR (Fits: 2003 Toyota Highlander)
Brand New$88.39$36.68 shipping8 watching2001 2002 2003 TOYOTA HIGHLANDER 3.0L DIRECT FIT FRONT FLEX PIPE
FREE GASKETS & HARDWARE PROVIDEDBrand New$76.00Free shipping47 soldFits: 1999-2003 Lexus RX300/ Toyota Highlander 3.0L Direct-Fit FRONT Flex Pipe (Fits: 2003 Toyota Highlander)
Brand New$69.99Free shipping32 soldFits 1999 To 2003 Lexus RX300 Toyota Highlander Front Flex Pipe 3.0L Direct Fit (Fits: 2003 Toyota Highlander)
FREE & FAST SHIPPING- FREE GASKETS - 30 DAYS RETURNBrand New$80.00or Best Offer$15.00 shippingOnly 3 leftAir Fuel Ratio Oxygen Sensor Upstream For 2001 2002 2003 Toyota Highlander 2.4L (Fits: 2003 Toyota Highlander)
Brand New: Unbranded$24.30Top Rated Plus- Sellers with highest buyer ratings
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Free shipping146 soldFITS: 1999-2003 Lexus RX300/2001-2003 TOYOTA HIGHLANDER 3.0L FRONT FLEX PIPE (Fits: 2003 Toyota Highlander)
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New$65.80Was: $75.80Free shipping518 soldTOYOTA OEM FACTORY PCV VALVE 2002-2006 HIGHLANDER V6 (Fits: 2003 Toyota Highlander)
Brand New$7.44$4.50 shipping2001 -2003 Toyota Highlander All Three Catalytic Converters (Fits: 2003 Toyota Highlander)
INCLUDES ALL GASKETS AND HARDWAREBrand New$241.67$11.89 shipping2001-2007 Toyota Highlander Vacuum Switching Valve Assembly 90910-12251 OEM (Fits: 2003 Toyota Highlander)
Pre-Owned: Toyota$43.11Top Rated Plus- Sellers with highest buyer ratings
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TOYOTA OEM Exhaust-Manifold Gasket 171730A010 (Fits: 2003 Toyota Highlander)
#2 on Diagram Only-Genuine OE Factory Original ItemBrand New: Toyota$42.16Upstream Air Fuel Ratio Oxygen Sensor For 2001-2003 Toyota Highlander 3.0L (Fits: 2003 Toyota Highlander)
Brand New$31.27Was: $33.99or Best OfferFree shipping2001 2002 2003 Toyota Highlander 3.0L Front Left Catalytic Converter (Fits: 2003 Toyota Highlander)
Brand New$86.38Was: $95.98$19.95 shippingFront Muffler For 2001-2003 Toyota Highlander 3.0L V6 2002 Walker 47793 (Fits: 2003 Toyota Highlander)
Brand New: Walker$81.95Only 3 leftNew ListingPCV Ventilation Pipe & Valve for Toyota Camry Highlander Sienna Avalon 1997-2006 (Fits: 2003 Toyota Highlander)
Brand New$27.06or Best OfferFree shippingBosch 15270 Replacement Oxygen Sensor fits 2001-2003 Toyota Highlander 2.4L-L4
New (Other): Bosch$24.95Top Rated Plus- Sellers with highest buyer ratings
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Fits 2001 2002 2003 Toyota Highlander Catalytic Converter SET 3.0L (Fits: 2003 Toyota Highlander)
DIRECT FIT-FAST SHIPPING--5 YR WARRANTY--HIGH QUALITYBrand New: Premier$248.00$20.00 shippingFITS: 01-03 TOYOTA HIGHLANDER/99-03 LEXUS RX300 3.0L FRONT CATALYTIC CONVERTER (Fits: 2003 Toyota Highlander)
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New$107.00Was: $117.00Free shipping95 sold