Starters, Alternators, ECUs & Wiring for 2003 Porsche 911
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3,727 Results
Waterproof Case for Porsche Boxster 911 996 Immobilizer Alarm CLU Computer (Fits: 2003 Porsche 911)
Brand New$150.00$19.02 shipping41 watchingPorsche Boxster Alternator 911 Carrera Genuine Oem 1999-2004 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$64.99Only 1 left!Porsche 996 Boxster Immobilizer Alarm CLU M535 Replacement (Fits: 2003 Porsche 911)
Brand New: Porsche$1,195.00$15.12 shipping20 watchingPORSCHE 911 (1999-2003) Battery Cable Positive Connection Point to Starter OEM (Fits: 2003 Porsche 911)
Brand New: Porsche$116.40Top Rated Plus- Sellers with highest buyer ratings
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Free shipping3 watching1999-2005 Porsche 911 996 Cabin Wiring Harness 99661290300 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$750.00or Best OfferFree shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$39.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002-2004 Porsche 911 Boxster Radio Stereo Navigation Display PCM (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$499.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping02-05 Porsche 911 996 3.6L NON-Turbo Engine Control Module (99661860400) OEM (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$250.00Estimated delivery dateEst. delivery Thu, May 16Was: $312.50or Best Offer99-05 1999 911 996 Carrera Porsche Alternator OEM 99660301202 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$69.00or Best OfferFree shipping2002-2004 Porsche 911 Front Subwoofer Speaker Box BOSE (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$149.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping03 PORSCHE 911 996 REAR VIEW BACK UP CAMERA 2319018500
MAY REQUIRE PROGRAMMING. ASK SELLER FOR MORE INFOPre-Owned: Porsche$87.98or Best Offer$18.46 shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$39.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2003-2004 Porsche 911 996 3.6L Engine Wiring Harness 99660701016 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$200.00Free shipping2003 Porsche 911 996 3.6 Turbo Immobilizer ECU Ignition PROGRAMMING SERVICE (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$274.99$45.00 shipping2003 Porsche 996 911 3.6 Turbo DME Immobilizer Key PROGRAMMING SERVICE (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$274.99$30.00 shippingEngine ECM Electronic Control Module 996 Model Fits 02-05 PORSCHE 911 5691659 (Fits: 2003 Porsche 911)
6 Month Money Back Guarantee! 100% Tested Auto Part!Pre-Owned: Porsche$223.73Was: $235.51or Best OfferFree shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$39.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002-2004 Porsche 911 Convertible Top Control Module (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$184.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$44.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2001-2003 PORSCHE 911 CONVERTIBLE 966 YAW RATE SENSOR 99660614500
Pre-Owned: Porsche$30.55Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingPORSCHE 911 1997-2005 Battery Cable - Positive - Battery to Power Distributor (Fits: 2003 Porsche 911)
Brand New: Porsche$90.25Top Rated Plus- Sellers with highest buyer ratings
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Free shipping2003 2004 Porsche 911 Boxster Central Relay (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$21.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping01-05 Porsche 911 996 Engine Immobilizer Anti-Theft Control Module (99661826203) (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$950.00Estimated delivery dateEst. delivery Thu, May 16Was: $1,187.50or Best OfferPorsche 911 1999-2003 Battery Cable Positive Genuine 996 607 019 01 99660701901 (Fits: 2003 Porsche 911)
Brand New: Porsche$128.00Free shipping2002-2004 Porsche 911 Boxster Front Dash Speaker Left Driver BOSE (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$55.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002-2008 Porsche 911 Fuel Pump Control Module (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$19.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping2003 Porsche 911 Engine Computer Module ECU ECM DME (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$124.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002 Porsche 911 Engine Computer Module ECU ECM DME (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$124.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping98 - 05 Fits Porsche 911 Carrera Anti-Lock Brake System Module 996.618.140.00 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$287.96Top Rated Plus- Sellers with highest buyer ratings
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Was: $319.96or Best OfferFits Porsche 911 996 997 Boxster Cayman 986 987 Cayenne CD Changer CDC-4 BE 6605 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$67.48Top Rated Plus- Sellers with highest buyer ratings
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Was: $74.98or Best Offer2003 Porsche 911 Engine Computer Module ECU ECM DME (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$124.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping✅ 01-05 OEM Porsche 911 996 Turbo ECU DME Engine Module Control Unit (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$899.95Top Rated Plus- Sellers with highest buyer ratings
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Free shipping1998-2005 PORSCHE 911 - OBD Diagnostic Mount / TRIM 99661012000 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$12.99Free shippingPorsche Starter Motor Carrera Boxster Cayman 911 Genuine Oem 1999-2008 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$44.992002-2004 Porsche 911 Boxster Radio Stereo Navigation Display PCM (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$499.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping12 watching2002-2004 Porsche 911 Rear Speaker Left Driver BOSE (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$44.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002-2004 Porsche 911 Boxster Door Speaker Box Left Driver Bose (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$45.52Top Rated Plus- Sellers with highest buyer ratings
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Free shipping2003 2004 Porsche 911 Boxster Central Relay (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$21.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingChassis ECM Air Bag Under Center Console Turbo Fits 01-03 PORSCHE 911 198990
WARRANTY 90 DAYS. MATCH ID NUMBERSPre-Owned: Porsche$74.99Estimated delivery dateEst. delivery Thu, May 16or Best OfferFuse Box Engine Compartment 997 Model Fits 00-13 PORSCHE 911 5760176 (Fits: 2003 Porsche 911)
6 Month Money Back Guarantee! 100% Tested Auto Part!Pre-Owned: Porsche$114.83Was: $120.87or Best OfferFree shipping2002-2004 Porsche 911 Convertible Top Control Module (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$174.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002 Porsche 911 Engine Computer Module ECU ECM DME (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$124.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$39.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingNew Starter For Porsche 911 3.6 3.8 w/ & w/o Turbo 996-604-107-00 996-604-108-00 (Fits: 2003 Porsche 911)
Brand New$92.95Estimated delivery dateEst. delivery Thu, May 16Was: $109.99New Alternator For Porsche 911 996 3.4 3.6 & Boxster 2.5 2.7 3.2 1997-2004 (Fits: 2003 Porsche 911)
Brand New$118.95Estimated delivery dateEst. delivery Thu, May 16Was: $139.992002-2004 Porsche 911 996 Immobilizer ECU DME Key DONOR PROGRAMMING SERVICE (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$274.99$30.00 shipping15 watchingNEW STARTER FITS PORSCHE 911 H6 99660410700 99660410702 0001115013 99660410800 (Fits: 2003 Porsche 911)
Brand New: Porsche$126.48Top Rated Plus- Sellers with highest buyer ratings
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2002-2004 Porsche 911 Boxster Seat Control Module Left Driver (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$249.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping1999 Porsche 911 Carrera 4 Anti-Lock Brake System ABS Control Module (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$124.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$39.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping04 PORSCHE 911 996 CARRERA 4S ECM ENGINE CONTROL MODULE 3.6L 99661860400 (Fits: 2003 Porsche 911)
MAY REQUIRE PROGRAMMING. ASK SELLER FOR MORE INFOPre-Owned: Porsche$233.75or Best Offer$18.46 shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$44.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2002-2004 Porsche 911 Rear Speaker Left Driver BOSE (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$45.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping1999-2004 Porsche 911 Boxster Dash Speaker Left Driver HAES (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$35.52Top Rated Plus- Sellers with highest buyer ratings
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Free shippingPorsche 911 Boxster Cayman Cayenne CD Changer CDC-4 (Fits: 2003 Porsche 911)
Looking for quantity or color? Our eBay store has more!Pre-Owned: Porsche$39.52Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping1998-2012 PORSCHE 911 - FUSE BOX / Relay Plate 99661011100 (Fits: 2003 Porsche 911)
Pre-Owned$39.99Free shippingNew 120A Alternator For European Porsche 911 1999-2005 996-603-012-02 0124515073 (Fits: 2003 Porsche 911)
Brand New$128.99Was: $150.99Free shipping1999-2005 PORSCHE 911 CARRERA 996 POWER DISTRIBUTION FUSE RELAY BOX MODULE UNIT (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$64.49Top Rated Plus- Sellers with highest buyer ratings
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Was: $74.99or Best OfferFree shippingPorsche 911 996 ECU Ignition Key Switch Immobilizer DONOR PROGRAMMING SERVICE (Fits: 2003 Porsche 911)
Pre-Owned: Porsche$274.99$35.00 shipping45 watching