Subaru Engines & Engine Parts for 2003 Subaru Legacy
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1,406 Results
OEM 2 PCS 11044AA770 Cylinder Head Gasket Set For SUBARU 2.5 WRX STI 11044-AA642 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$64.90Free shippingSET OF 16 - OEM SUBARU BOLT GROMMETS For IMPREZA WRX EJ205 TURBO 2002 - 2005 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$225.48Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!OEM 2 PCS 11044AA770 Cylinder Head Gasket Set For SUBARU 2.5 WRX STI 11044-AA642 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$43.89Trending at $79.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping2 watching00 - 04 Subaru Outback 2.5L Cylinder Head RH Passenger Side OEM 11039AB541 (Fits: 2003 Subaru Legacy)
Pre-Owned: Subaru$265.99Was: $279.99or Best OfferFree shippingOEM NEW 1995-2023 Subaru Front Engine Cross Member Spacer 41037AC000 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$11.88OEM NEW 2000-2004 Baja Impreza Legacy WRX Tapping Screw Truss Head 45105080 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$7.36OEM NEW 1993-2011 Forester Impreza Legacy Outback Tribeca Hose Clamp 805919080 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 16+ YEARS! QUIRKPARTSBrand New: Subaru$15.82Only 1 left!SUBARU LEGACY BL BP 2003-2006 Genuine Camshaft Sensor Assy 22056AA150 OEM
Brand New: Subaru$49.59Was: $53.32Free shippingOnly 1 left!OEM 2003-2021 Subaru Oil Filler Cap Legacy Outback Forester STi + NEW 15255AA170 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$14.41Top Rated Plus- Sellers with highest buyer ratings
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307 sold01-04 Subaru Outback H6 3.0L Cylinder Head Assembly RH Passenger Side 11039AB327 (Fits: 2003 Subaru Legacy)
Pre-Owned: Subaru$284.99Was: $299.99or Best OfferFree shippingGenuine Subaru Impreza WRX STi Legacy Outback - Rear Main Oil Seal 1990-2018 OEM (Fits: 2003 Subaru Legacy)
Brand New: Subaru$86.20Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!93T118 Left & Right Valve Cover 2003 Subaru Legacy 2.5
Pre-Owned: Subaru$39.00or Best Offer$9.60 shippingOEM Non-Turbo Subaru Impreza Legacy Intake Manifold Gasket Set 14035AA383 – 2pc (Fits: 2003 Subaru Legacy)
Brand New: Subaru$14.30Trending at $14.79eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingGenuine OEM Subaru Rear Main Oil Seal Impreza WRX STi Legacy Outback 806786040 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$14.66Trending at $16.25eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOEM 90-21 Subaru Engine Oil Filter & Crush Gasket Impreza WRX STi SOA6351520812 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$9.69Only 3 leftOEM Factory Subaru Engine Oil Filter & Crush Gasket KIT 15208AA100 Genuine (Fits: 2003 Subaru Legacy)
Brand New: Subaru$15.99Trending at $26.62eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingGenuine OEM Subaru 13201AA362 Intake Valve (qty 1) (Fits: 2003 Subaru Legacy)
Brand New: Subaru$17.33or Best OfferOnly 3 left1985-2017 Subaru Magnetic Oil Drain Plug & Gasket Impreza Legacy Justy OEM NEW (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$7.88Trending at $8.49eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.610 soldEngine Valve Cover Left Side 2003 Subaru Legacy Outback
Fast Shipping - 90 Day Money Back Guarantee!Pre-Owned: Subaru$54.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $78.00Free shipping11109AA122; SUBARU LEGACY OEM Lower Engine Oil Pan 3.0L 2001-09 (Fits: 2003 Subaru Legacy)
Pre-Owned: Subaru$50.00or Best OfferFree shippingOEM 2 PCS 11044AA770 Cylinder Head Gasket Set For SUBARU 2.5 WRX STI 11044-AA642 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$45.69Trending at $79.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping01 - 04 Subaru Outback H6 3.0L Outer Timing Chain Cover OEM 13117AA004 (Fits: 2003 Subaru Legacy)
Pre-Owned: Subaru$189.99Was: $199.99or Best OfferFree shippingTiming Belt Cover Bolts Kit Subaru Impreza Forester Outback Legacy WRX STI OEM (Fits: 2003 Subaru Legacy)
Brand New: Subaru$21.99Trending at $22.49eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingGenuine Subaru Oil Separator Cover And Bolts Set 800406140/800406150/11831AA210 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$31.20or Best OfferFree shipping99 - 04 Subaru Forester Cylinder Head Assembly RH Passenger Side OEM 11039AB541 (Fits: 2003 Subaru Legacy)
Pre-Owned: Subaru$265.99Was: $279.99or Best OfferFree shippingOEM Genuine Subaru Head Gasket Kit Legacy Forester Outback Impreza Baja w/ seals (Fits: 2003 Subaru Legacy)
Brand New: Subaru$134.99Free shippingGenuine OEM Subaru 11044AA633 Cylinder Head Gasket (Fits: 2003 Subaru Legacy)
Brand New: Subaru$38.66Trending at $107.49eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Only 1 left!Genuine OEM Subaru Head Bolts Kit Impreza Forester Outback Legacy Baja SOHC (Fits: 2003 Subaru Legacy)
Brand New: Subaru$68.99Free shippingGenuine Subaru Outer Timing Cover Gasket 13594AA052 (Fits: 2003 Subaru Legacy)
QUIRKNHPARTS. TRUSTED SELLER. PARTS SOLD AS QUANTITY 1Brand New: Subaru$14.8151 soldOEM Genuine SUBARU Legacy / Forester Engine Crankshaft & Camshaft Oil Seal Set (Fits: 2003 Subaru Legacy)
Brand New: Subaru$39.50Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOEM 85-21 Subaru Engine Oil Dipstick Tube Seal SET (x2) Impreza Legacy 806910170 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$6.56Only 2 leftOEM 1990-2012 Subaru Rear Cam Plug Seals SOHC Legacy Impreza Forester 807045040 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$10.08Trending at $12.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.159 soldSubaru Oil Cooler Delete Fitting 15018AA090 EJ Engines WRX STI GENUINE OEM (Fits: 2003 Subaru Legacy)
Brand New: Subaru$12.99Trending at $13.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingSubaru OEM Engine Crankshaft Position Sensor (Fits: 2003 Subaru Legacy)
Pre-Owned: Subaru$18.98Free shippingOEM NEW 2001-2014 Subaru Automatic Transmission Oil Pump Seal 806750060 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$17.24Only 1 left!NEW Subaru LH Driver Side Outer Timing Cover 00-12 Legacy Outback OEM 13574AA10A (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$24.98Top Rated Plus- Sellers with highest buyer ratings
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Only 3 leftOEM 1999-03 Subaru Transmission Fluid Level Dipstick Forester Impreza 31088AA092 (Fits: 2003 Subaru Legacy)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: Subaru$25.59Top Rated Plus- Sellers with highest buyer ratings
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73 soldSubaru Oil Seals Kit Cam & Crank Impreza Forester Outback Legacy Baja SOHC OEM (Fits: 2003 Subaru Legacy)
Brand New: Subaru$24.95Free shippingOnly 1 left!OEM 2 PCS 11044AA770 Cylinder Head Gasket Set For SUBARU 2.5 WRX STI 11044-AA642 (Fits: 2003 Subaru Legacy)
Brand New: Subaru$64.90Free shipping00-04 Subaru Legacy Outback Engine Oil Pan - Super Clean 🧽
Pre-Owned: Subaru$59.00or Best Offer$19.14 shipping