Air & Fuel Delivery for 2004 Buick Regal
Find parts that fit
We need more information about your vehicle to confirm fit.
2004
Buick
Regal
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
24,039 Results
2000-2004 BUICK REGAL / BUICK CENTURY NEW ACDelco Fuel Pump - 1 yr warranty (Fits: 2004 Buick Regal)
Brand New: ACDelco$89.9995 soldFuel Tank Fits 00-04 CENTURY 1307971 (Fits: 2004 Buick Regal)
SHIPPING TO BUSINESS ADDRESS ONLY!!!Pre-Owned: Buick$150.00or Best Offer$350.00 shippingFuel Injector Pressure Regulator For Chevy SILVERADO 1500 GMC CADILLAC PR217 US (Fits: 2004 Buick Regal)
Brand New: CARBOLE$11.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingSPORT AIR INTAKE KIT + RED FILTER For 95-05 Pontiac Bonneville Buick Regal 3.8L (Fits: 2004 Buick Regal)
Brand New: Custom$49.99Free shipping219 soldFor 2000-2005 Chevy Impala 1996-2004 Buick Regal 3.8L Intake Manifold Gasket (Fits: 2004 Buick Regal)
Brand New$36.97Was: $42.99or Best OfferFree shipping1997-2004 Buick Regal Oldsmobile Intrigue 3.8L Nylon Fuel Line Replacement Kit (Fits: 2004 Buick Regal)
Brand New: Inline Tube$143.49Mass Air Flow Sensor Fit Buick Regal Chevrolet Impala Pontiac Grand Prix (Fits: 2004 Buick Regal)
Brand New$21.50Was: $26.88or Best OfferFree shippingOnly 1 left!Mass Air Flow Sensor for Buick Regal Chevrolet Impala Pontiac Grand Prix (Fits: 2004 Buick Regal)
Brand New$23.15or Best OfferFree shippingKit Of 6 Fuel Injectors For 2001-2004 Buick LeSabre Park Avenue Regal 3.8L US (Fits: 2004 Buick Regal)
New (Other): Unbranded$31.93Was: $35.09Free shippingMass Air Flow Sensor for Buick Regal Chevrolet Impala Camaro Olds Pontiac 3.8L (Fits: 2004 Buick Regal)
Brand New: Unbranded$20.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingKnock Sensor For 96-05 Pontiac Bonneville Grand Prix | Buick Regal LeSabre Park (Fits: 2004 Buick Regal)
Brand New$34.95Free shippingOEM Bosch Fuel Injectors Set (6) For 1997-2004 Buick Regal 3.8L V6 Supercharged (Fits: 2004 Buick Regal)
Remanufactured: Bosch$199.95Free shippingAir Filter Housing Dorman 258-506 (Fits: 2004 Buick Regal)
Brand New$55.00or Best Offer$6.23 shippingSet of 6, 50lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 50lb, 3 BAR Premium PerformanceRemanufactured: Custom$306.30Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDownstream Rear for 96 - 2004 Buick Century 3.1L Regal 3.8L O2 02 Oxygen Sensor
Brand New$14.55Was: $15.65Free shipping16 soldPremium Fuel Filter for Buick Regal 1992-2004 w/ 3.8L Engine (Fits: 2004 Buick Regal)
Brand New: Ecogard$11.99Free shipping12206740 Fuel Tank Pressure Sensor Fits: Buick Cadillac Chevrolet GMC Pontiac (Fits: 2004 Buick Regal)
Brand New: ACDelco$10.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $11.90eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingOEM Throttle Body For Buick Regal Pontiac Grand Prix Chevrolet Impala 24507241 (Fits: 2004 Buick Regal)
Remanufactured: Unbranded$189.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping4 watching6x Fuel Injector for Chevrolet Impala Buick Regal Pontiac V6 3.8L Supercharged (Fits: 2004 Buick Regal)
Brand New: Unbranded$50.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2000- 2004 Chevrolet Monte Carlo (Impala, Buick Century, Regal) Fuel Tank OEM (Fits: 2004 Buick Regal)
Pre-Owned: General Motors$109.99$164.03 shippingFor 1999-2004 Buick Regal Fuel Line Set AC Delco 63236ZWDC 2000 2002 2001 2003 (Fits: 2004 Buick Regal)
Brand New: ACDelco$33.98Free shippingSet of 6, 300cc, High Performance Fuel Injectors fits 2001-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 300cc, High PerformanceRemanufactured: Custom$180.17Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBUICK REGAL, OLDSMOBILE INTRIGUE FUEL LINES 3.8L MOTOR #FL-GM60-3.8L (Fits: 2004 Buick Regal)
NYLON REPLACEMENT FUEL LINES - FILTER TO MOTORBrand New: General Motors$143.50Estimated delivery dateEst. delivery Fri, May 17Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
MAF Mass Air Flow Sensor Meter Replacement for Buick Chevy Pontiac V6 AFH50M-05 (Fits: 2004 Buick Regal)
Brand New$11.97Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping2,386 soldFuel Pump for Chevy Impala Monte Carlo 3.4L 3.8L Buick Century 3.1L 2000-05 (Fits: 2004 Buick Regal)
Brand New(14)14 product ratings - Fuel Pump for Chevy Impala Monte Carlo 3.4L 3.8L Buick Century 3.1L 2000-05$28.49Was: $30.99or Best OfferFree shipping364 soldSet of 6, 48lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 48lb, 3 BAR Premium PerformanceRemanufactured: Custom$297.29Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingSet of 6, 70lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 70lb, 3 BAR Premium PerformanceRemanufactured: Custom$399.03Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingSet of 6, 44lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 44lb, 3 BAR Premium PerformanceRemanufactured: Custom$292.14Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingSet of 6, 80lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 80lb, 3 BAR Premium PerformanceRemanufactured: Custom$409.56Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFuel Pressure Regulator FPR Fits For BUICK REGAL V6 3.8L K 2001-2004 2173073 USA (Fits: 2004 Buick Regal)
Brand New: CARBOLE$11.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFuel Pressure Regulator & Purge Harness 24506671 For Monte Carlo Impala 3.8L (Fits: 2004 Buick Regal)
Brand New: Unbranded$25.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping59 soldKit Of 6 Fuel Injectors For 2001-2004 Buick LeSabre Park Avenue Regal 3.8L US
Brand New$31.93or Best Offer$7.00 shippingUpper Intake Manifold w/ Gasket for 95-05 Chevy Buick Olds 3800 3.8L V6 (Fits: 2004 Buick Regal)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$55.78Estimated delivery dateEst. delivery Fri, May 17Was: $109.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
248 soldThrottle Position Sensor TPS For PONTIAC BONNEVILLE BUICK REGAL GS 1999-2003 (Fits: 2004 Buick Regal)
Brand New$12.79or Best OfferFree shippingOne, 3 BAR Premium Performance Fuel Injector for 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
(1) 56lb, 3 BAR Premium Performance Fuel InjectorRemanufactured$67.09Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingSet of (8) 0280155737 Fuel Injectors For GM Buick Regal Pontiac Grand Prix 3.8L (Fits: 2004 Buick Regal)
Brand New: Unbranded$66.96or Best OfferFree shipping2004 Buick Regal Throttle Body Assembly OEM 136K Miles (LKQ~275341095) (Fits: 2004 Buick Regal)
Pre-Owned: Buick$52.68Was: $65.03Free shippingFuel Tank Filler Neck Assembly for Buick Century Regal New (Fits: 2004 Buick Regal)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$37.38Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $100.95Free shipping36 soldFor 1990-2004 Buick Regal Mass Air Flow Sensor Connector 66927WY 2003 1991 1992 (Fits: 2004 Buick Regal)
Brand New$18.17Free shippingSPORT AIR INTAKE KIT + BLUE FILTER For 95-05 Pontiac Bonneville Buick Regal 3.8L (Fits: 2004 Buick Regal)
Brand New: Custom$49.99Free shipping2004 Buick Regal Mass Air Flow Meter Sensor MAF OEM 69K Miles - LKQ379939902 (Fits: 2004 Buick Regal)
Pre-Owned: Buick$60.36Was: $67.49Free shippingStant Regular Locking Fuel Cap for Buick Century Cadillac DeVille 5491435 (Fits: 2004 Buick Regal)
Brand New$14.40or Best OfferFree shippingFor 04-05 Buick LeSabre Impala 3.8L O2 Oxygen Sensor 2pcs Upstream+Downstream (Fits: 2004 Buick Regal)
Brand New: ECCPP(4)4 product ratings - For 04-05 Buick LeSabre Impala 3.8L O2 Oxygen Sensor 2pcs Upstream+Downstream$23.17Was: $24.39Free shipping362 sold6X Fuel Injectors 25323971 fit for 2001-2004 Buick Regal 3.8L V6 (Fits: 2004 Buick Regal)
Brand New: Unbranded$28.85Trending at $39.89eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best Offer$9.90 shippingC25245 CABIN AIR FILTER for Lacrosse Allure Impala Oldsmobile Pontiac 10406026 (Fits: 2004 Buick Regal)
Brand New: Excel$8.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBlack Cold Air Intake Filter Alumimum Induction Kit Hose System For Buick Regal (Fits: 2004 Buick Regal)
Brand New$59.11Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFuel Gas Tank Sending Unit NEW for Century Regal Impala Intrigue Grand Prix (Fits: 2004 Buick Regal)
Order by Noon EST and this part ships today!Brand New: AM Autoparts(15)15 product ratings - Fuel Gas Tank Sending Unit NEW for Century Regal Impala Intrigue Grand Prix$23.48Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $42.95Free shipping1,776 soldCabin AC Fresh Air FIlter For Buick Allure Century LaCrosse Impala Monte Carlo (Fits: 2004 Buick Regal)
Brand New$8.97Free shippingAC Delco 54NG79Q Fuel Line Set Fits 1999-2004 Buick Regal LS 3.8L V6 L36 VIN: K (Fits: 2004 Buick Regal)
Brand New: ACDelco$33.53Free shippingNEW O2 Oxygen Sensor Fit For Chevrolet GMC Safari Buick Regal Oldsmobile ALERO (Fits: 2004 Buick Regal)
Brand New$12.11Was: $12.88or Best OfferFree shippingFOR 1999-2009 BUICK CENTURY CHEVY IMPALA PONTIAC RED HIGH FLOW AIR FILTER PANEL (Fits: 2004 Buick Regal)
Washable, Reusable, High-Flow Replacement Air FilterBrand New: DNA Motoring$20.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $28.19Free shippingFuel Pressure Regulator FPR For CHEVY GMC BUICK REGAL 3.8L K 2173073 2001-2004
Brand New: Unbranded$11.98or Best OfferFree shippingAir Charge Temperature Sensor/ Intake Air Temperature Sender Fit Buick & GM (Fits: 2004 Buick Regal)
Brand New: Aftermarket Products$10.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping19207873 Fuel Gas Tank Cap For Chevy GMC Buick Cadillac Pontiac Saturn New (Fits: 2004 Buick Regal)
Brand New$14.99or Best OfferFree shippingOnly 1 left!Set of 6, 42lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 42lb, 3 BAR Premium PerformanceRemanufactured: Custom$289.56Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingSet of 6, 65lb, Premium Performance Fuel Injectors fit 1999-2004 Buick Regal (Fits: 2004 Buick Regal)
Set of 6, Flow Matched 65lb, 3 BAR Premium PerformanceRemanufactured: Custom$332.04Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping