Delphi AF10055 Mass Air Flow Sensor
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Delphi

Delphi AF10055 Mass Air Flow Sensor

Brand Delphi AF10055
Color Black
Connector Gender Female
Connector Quantity 1
Connector Shape Oval
Housing Included Yes
Item Grade Premium
Mounting Type Band Clamp
Package Contents Mass Air Flow Sensor - Complete Assembly, Jumper Harness, Instruction Sheet
Terminal Gender Male
Terminal Quantity 5
Terminal Type Blade
Wiring Harness Included Yes
Fits Pontiac, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Honda, Acura, and Cadillac · 231 vehicles

Complete assembly. Includes the sensor, jumper harness, and instruction sheet.

OE heritage. Built from 100 years of OE experience and supplier knowledge.

Band clamp mounting. Uses a secure clamp-style installation with a female oval connector.

Cross-references Beck/Arnley 158-1564, Cardone New 86-8309 and Cardone Reman 74-8309 for the same application. See all 37.

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Delphi AF10055 Mass Air Flow Sensor

The Delphi AF10055 mass air flow sensor is a premium OE-style replacement built for accurate airflow measurement and dependable engine management. With a complete assembly, jumper harness, and instruction sheet included, it is a practical choice for service on a wide range of GM, Isuzu, Honda, Acura, and Pontiac applications.

Compatible With 1994-2006 Pontiac Grand Am, 1996-2005 Chevrolet Blazer, and 1998-2002 Honda Passport applications, this Delphi AF10055 helps restore proper air metering for drivability-focused repairs.

Key Features

  • Mass air flow sensor complete assembly with housing included
  • Black housing with oval female connector and 5 male terminals
  • Wiring harness included for a cleaner replacement setup
  • Band clamp mounting type for the listed applications
  • Premium item grade for service-focused replacement work
  • Delphi OE heritage backed by 100 years of original equipment experience

Detailed Description

The Delphi AF10055 is engineered as a complete mass air flow sensor assembly for vehicles that rely on precise intake air measurement to manage fuel delivery and engine performance. Delphi draws on long-standing OE supplier experience, and that background is reflected in the fit, connector design, and service-ready packaging of this replacement sensor. This part cross-references Standard Ignition MAS0201 and MAS0310 for the same application.

Use this sensor when servicing vehicles such as the Chevrolet Astro, GMC Safari, Pontiac Montana, Buick Century, and Oldsmobile Alero. The AF10055 part number is also a useful reference when comparing replacement options for GM and Isuzu platforms that require the same style of airflow sensor assembly.

What It Helps Address

  • Rough idle caused by inaccurate airflow readings
  • Hesitation or stumble during acceleration
  • Check engine light concerns related to air metering faults
  • Poor fuel control from a worn or contaminated sensor
  • Driveability issues after intake or sensor service

Installation Notes and Tips

Confirm connector shape, terminal count, and mounting style before installation. The AF10055 uses a female oval connector with 5 male terminals and a band clamp mounting design, so matching the original configuration is important for proper fitment. Follow the included instruction sheet and inspect the intake tract for dirt, oil residue, or air leaks that could affect sensor readings after replacement.

Fits 1999-2006 Pontiac Montana, N/A; Fits 1997-2005 Buick Century, N/A; Fits 2002-2005 Buick Rendezvous, N/A; Fits 1996-2005 Chevrolet Astro, N/A; Fits 1996-2005 Chevrolet Blazer, N/A; Fits 2000-2005 Chevrolet Impala, N/A; Fits 1994-1996 Chevrolet Impala, N/A; Fits 1995-2005 Chevrolet Monte Carlo, N/A; Fits 1996-2005 GMC Safari, N/A; Fits 2001-2005 Pontiac Aztek, N/A; Fits 1994-2005 Pontiac Grand Am, N/A; Fits 1996-2004 Chevrolet S10, N/A; Fits 1996-2004 GMC Sonoma, N/A; Fits 1998-2004 Isuzu Rodeo, N/A; Fits 1999-2004 Oldsmobile Alero, N/A; Fits 1996-2004 Oldsmobile Silhouette, N/A; Fits 1997-2003 Chevrolet Malibu, N/A; Fits 2002-2003 Isuzu Axiom, N/A; Fits 2001-2003 Isuzu Rodeo Sport, N/A; Fits 1994-2003 Pontiac Grand Prix, N/A; Fits 1998-2002 Honda Passport, N/A; Fits 1998-2002 Isuzu Trooper, N/A; Fits 2001-2002 Oldsmobile Aurora, N/A; Fits 1999-2002 Oldsmobile Intrigue, N/A; Fits 1994-2001 Chevrolet Lumina, N/A; Fits 1996-2001 GMC Jimmy, N/A; Fits 1999-2001 Isuzu VehiCROSS, N/A; Fits 1996-2001 Oldsmobile Bravada, N/A; Fits 1998-2000 Isuzu Amigo, N/A; Fits 1997-2000 Isuzu Hombre, N/A; Fits 1998-1999 Acura SLX, N/A; Fits 1997-1999 Oldsmobile Cutlass, N/A; Fits 1996-1998 Buick Skylark, N/A; Fits 1996-1998 Oldsmobile Achieva, N/A; Fits 1996-1998 Pontiac Trans Sport, N/A; Fits 1994-1997 Oldsmobile Cutlass Supreme, N/A; Fits 1994-1996 Buick Regal, N/A; Fits 1994-1996 Buick Roadmaster, N/A; Fits 1994-1996 Cadillac Commercial Chassis, N/A; Fits 1994-1996 Cadillac Fleetwood, N/A; Fits 1994-1996 Chevrolet Caprice, N/A; Fits 1996 Chevrolet Corsica, N/A; Fits 1996 Chevrolet Lumina APV, N/A.

Quality Assurance

Delphi builds this replacement sensor using OE heritage and supplier knowledge developed over a century of original equipment experience. The result is a premium aftermarket mass air flow sensor assembly intended to meet the needs of the listed applications with the correct connector, housing, and harness configuration.

Related reading

This part fits 231 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006PontiacMontanaN/ACompatible with all model vehicles.
2005BuickCenturyN/ACompatible with all model vehicles.
2005BuickRendezvousN/ACompatible with all model vehicles.
2005ChevroletAstroN/ACompatible with all model vehicles.
2005ChevroletBlazerN/ACompatible with all model vehicles.
2005ChevroletImpalaN/ACompatible with all model vehicles.
2005ChevroletMonte CarloN/ACompatible with all model vehicles.
2005GMCSafariN/ACompatible with all model vehicles.
2005PontiacAztekN/ACompatible with all model vehicles.
2005PontiacGrand AmN/ACompatible with all model vehicles.
2005PontiacMontanaN/ACompatible with all model vehicles.
2004BuickCenturyN/ACompatible with all model vehicles.
2004BuickRendezvousN/ACompatible with all model vehicles.
2004ChevroletAstroN/ACompatible with all model vehicles.
2004ChevroletBlazerN/ACompatible with all model vehicles.
2004ChevroletImpalaN/ACompatible with all model vehicles.
2004ChevroletMonte CarloN/ACompatible with all model vehicles.
2004ChevroletS10N/ACompatible with all model vehicles.
2004GMCSafariN/ACompatible with all model vehicles.
2004GMCSonomaN/ACompatible with all model vehicles.
2004IsuzuRodeoN/ACompatible with all model vehicles.
2004OldsmobileAleroN/ACompatible with all model vehicles.
2004OldsmobileSilhouetteN/ACompatible with all model vehicles.
2004PontiacAztekN/ACompatible with all model vehicles.
2004PontiacGrand AmN/ACompatible with all model vehicles.
2004PontiacMontanaN/ACompatible with all model vehicles.
2003BuickCenturyN/ACompatible with all model vehicles.
2003BuickRendezvousN/ACompatible with all model vehicles.
2003ChevroletAstroN/ACompatible with all model vehicles.
2003ChevroletBlazerN/ACompatible with all model vehicles.
2003ChevroletImpalaN/ACompatible with all model vehicles.
2003ChevroletMalibuN/ACompatible with all model vehicles.
2003ChevroletMonte CarloN/ACompatible with all model vehicles.
2003ChevroletS10N/ACompatible with all model vehicles.
2003GMCSafariN/ACompatible with all model vehicles.
2003GMCSonomaN/ACompatible with all model vehicles.
2003IsuzuAxiomN/ACompatible with all model vehicles.
2003IsuzuRodeoN/ACompatible with all model vehicles.
2003IsuzuRodeo SportN/ACompatible with all model vehicles.
2003OldsmobileAleroN/ACompatible with all model vehicles.
2003OldsmobileSilhouetteN/ACompatible with all model vehicles.
2003PontiacAztekN/ACompatible with all model vehicles.
2003PontiacGrand AmN/ACompatible with all model vehicles.
2003PontiacGrand PrixN/ACompatible with all model vehicles.
2003PontiacMontanaN/ACompatible with all model vehicles.
2002BuickCenturyN/ACompatible with all model vehicles.
2002BuickRendezvousN/ACompatible with all model vehicles.
2002ChevroletAstroN/ACompatible with all model vehicles.
2002ChevroletBlazerN/ACompatible with all model vehicles.
2002ChevroletImpalaN/ACompatible with all model vehicles.
2002ChevroletMalibuN/ACompatible with all model vehicles.
2002ChevroletMonte CarloN/ACompatible with all model vehicles.
2002ChevroletS10N/ACompatible with all model vehicles.
2002GMCSafariN/ACompatible with all model vehicles.
2002GMCSonomaN/ACompatible with all model vehicles.
2002HondaPassportN/ACompatible with all model vehicles.
2002IsuzuAxiomN/ACompatible with all model vehicles.
2002IsuzuRodeoN/ACompatible with all model vehicles.
2002IsuzuRodeo SportN/ACompatible with all model vehicles.
2002IsuzuTrooperN/ACompatible with all model vehicles.
2002OldsmobileAleroN/ACompatible with all model vehicles.
2002OldsmobileAuroraN/ACompatible with all model vehicles.
2002OldsmobileIntrigueN/ACompatible with all model vehicles.
2002OldsmobileSilhouetteN/ACompatible with all model vehicles.
2002PontiacAztekN/ACompatible with all model vehicles.
2002PontiacGrand AmN/ACompatible with all model vehicles.
2002PontiacGrand PrixN/ACompatible with all model vehicles.
2002PontiacMontanaN/ACompatible with all model vehicles.
2001BuickCenturyN/ACompatible with all model vehicles.
2001ChevroletAstroN/ACompatible with all model vehicles.
2001ChevroletBlazerN/ACompatible with all model vehicles.
2001ChevroletImpalaN/ACompatible with all model vehicles.
2001ChevroletLuminaN/ACompatible with all model vehicles.
2001ChevroletMalibuN/ACompatible with all model vehicles.
2001ChevroletMonte CarloN/ACompatible with all model vehicles.
2001ChevroletS10N/ACompatible with all model vehicles.
2001GMCJimmyN/ACompatible with all model vehicles.
2001GMCSafariN/ACompatible with all model vehicles.
2001GMCSonomaN/ACompatible with all model vehicles.
2001HondaPassportN/ACompatible with all model vehicles.
2001IsuzuRodeoN/ACompatible with all model vehicles.
2001IsuzuRodeo SportN/ACompatible with all model vehicles.
2001IsuzuTrooperN/ACompatible with all model vehicles.
2001IsuzuVehiCROSSN/ACompatible with all model vehicles.
2001OldsmobileAleroN/ACompatible with all model vehicles.
2001OldsmobileAuroraN/ACompatible with all model vehicles.
2001OldsmobileBravadaN/ACompatible with all model vehicles.
2001OldsmobileIntrigueN/ACompatible with all model vehicles.
2001OldsmobileSilhouetteN/ACompatible with all model vehicles.
2001PontiacAztekN/ACompatible with all model vehicles.
2001PontiacGrand AmN/ACompatible with all model vehicles.
2001PontiacGrand PrixN/ACompatible with all model vehicles.
2001PontiacMontanaN/ACompatible with all model vehicles.
2000BuickCenturyN/ACompatible with all model vehicles.
2000ChevroletAstroN/ACompatible with all model vehicles.
2000ChevroletBlazerN/ACompatible with all model vehicles.
2000ChevroletImpalaN/ACompatible with all model vehicles.
2000ChevroletLuminaN/ACompatible with all model vehicles.
2000ChevroletMalibuN/ACompatible with all model vehicles.
2000ChevroletMonte CarloN/ACompatible with all model vehicles.
2000ChevroletS10N/ACompatible with all model vehicles.
2000GMCJimmyN/ACompatible with all model vehicles.
2000GMCSafariN/ACompatible with all model vehicles.
2000GMCSonomaN/ACompatible with all model vehicles.
2000HondaPassportN/ACompatible with all model vehicles.
2000IsuzuAmigoN/ACompatible with all model vehicles.
2000IsuzuHombreN/ACompatible with all model vehicles.
2000IsuzuRodeoN/ACompatible with all model vehicles.
2000IsuzuTrooperN/ACompatible with all model vehicles.
2000IsuzuVehiCROSSN/ACompatible with all model vehicles.
2000OldsmobileAleroN/ACompatible with all model vehicles.
2000OldsmobileBravadaN/ACompatible with all model vehicles.
2000OldsmobileIntrigueN/ACompatible with all model vehicles.
2000OldsmobileSilhouetteN/ACompatible with all model vehicles.
2000PontiacGrand AmN/ACompatible with all model vehicles.
2000PontiacGrand PrixN/ACompatible with all model vehicles.
2000PontiacMontanaN/ACompatible with all model vehicles.
1999AcuraSLXN/ACompatible with all model vehicles.
1999BuickCenturyN/ACompatible with all model vehicles.
1999ChevroletAstroN/ACompatible with all model vehicles.
1999ChevroletBlazerN/ACompatible with all model vehicles.
1999ChevroletLuminaN/ACompatible with all model vehicles.
1999ChevroletMalibuN/ACompatible with all model vehicles.
1999ChevroletMonte CarloN/ACompatible with all model vehicles.
1999ChevroletS10N/ACompatible with all model vehicles.
1999GMCJimmyN/ACompatible with all model vehicles.
1999GMCSafariN/ACompatible with all model vehicles.
1999GMCSonomaN/ACompatible with all model vehicles.
1999HondaPassportN/ACompatible with all model vehicles.
1999IsuzuAmigoN/ACompatible with all model vehicles.
1999IsuzuHombreN/ACompatible with all model vehicles.
1999IsuzuRodeoN/ACompatible with all model vehicles.
1999IsuzuTrooperN/ACompatible with all model vehicles.
1999IsuzuVehiCROSSN/ACompatible with all model vehicles.
1999OldsmobileAleroN/ACompatible with all model vehicles.
1999OldsmobileBravadaN/ACompatible with all model vehicles.
1999OldsmobileCutlassN/ACompatible with all model vehicles.
1999OldsmobileIntrigueN/ACompatible with all model vehicles.
1999OldsmobileSilhouetteN/ACompatible with all model vehicles.
1999PontiacGrand AmN/ACompatible with all model vehicles.
1999PontiacGrand PrixN/ACompatible with all model vehicles.
1999PontiacMontanaN/ACompatible with all model vehicles.
1998AcuraSLXN/ACompatible with all model vehicles.
1998BuickCenturyN/ACompatible with all model vehicles.
1998BuickSkylarkN/ACompatible with all model vehicles.
1998ChevroletAstroN/ACompatible with all model vehicles.
1998ChevroletBlazerN/ACompatible with all model vehicles.
1998ChevroletLuminaN/ACompatible with all model vehicles.
1998ChevroletMalibuN/ACompatible with all model vehicles.
1998ChevroletMonte CarloN/ACompatible with all model vehicles.
1998ChevroletS10N/ACompatible with all model vehicles.
1998GMCJimmyN/ACompatible with all model vehicles.
1998GMCSafariN/ACompatible with all model vehicles.
1998GMCSonomaN/ACompatible with all model vehicles.
1998HondaPassportN/ACompatible with all model vehicles.
1998IsuzuAmigoN/ACompatible with all model vehicles.
1998IsuzuHombreN/ACompatible with all model vehicles.
1998IsuzuRodeoN/ACompatible with all model vehicles.
1998IsuzuTrooperN/ACompatible with all model vehicles.
1998OldsmobileAchievaN/ACompatible with all model vehicles.
1998OldsmobileBravadaN/ACompatible with all model vehicles.
1998OldsmobileCutlassN/ACompatible with all model vehicles.
1998OldsmobileSilhouetteN/ACompatible with all model vehicles.
1998PontiacGrand AmN/ACompatible with all model vehicles.
1998PontiacGrand PrixN/ACompatible with all model vehicles.
1998PontiacTrans SportN/ACompatible with all model vehicles.
1997BuickCenturyN/ACompatible with all model vehicles.
1997BuickSkylarkN/ACompatible with all model vehicles.
1997ChevroletAstroN/ACompatible with all model vehicles.
1997ChevroletBlazerN/ACompatible with all model vehicles.
1997ChevroletLuminaN/ACompatible with all model vehicles.
1997ChevroletMalibuN/ACompatible with all model vehicles.
1997ChevroletMonte CarloN/ACompatible with all model vehicles.
1997ChevroletS10N/ACompatible with all model vehicles.
1997GMCJimmyN/ACompatible with all model vehicles.
1997GMCSafariN/ACompatible with all model vehicles.
1997GMCSonomaN/ACompatible with all model vehicles.
1997IsuzuHombreN/ACompatible with all model vehicles.
1997OldsmobileAchievaN/ACompatible with all model vehicles.
1997OldsmobileBravadaN/ACompatible with all model vehicles.
1997OldsmobileCutlassN/ACompatible with all model vehicles.
1997OldsmobileCutlass SupremeN/ACompatible with all model vehicles.
1997OldsmobileSilhouetteN/ACompatible with all model vehicles.
1997PontiacGrand AmN/ACompatible with all model vehicles.
1997PontiacGrand PrixN/ACompatible with all model vehicles.
1997PontiacTrans SportN/ACompatible with all model vehicles.
1996BuickRegalN/ACompatible with all model vehicles.
1996BuickRoadmasterN/ACompatible with all model vehicles.
1996BuickSkylarkN/ACompatible with all model vehicles.
1996CadillacCommercial ChassisN/ACompatible with all model vehicles.
1996CadillacFleetwoodN/ACompatible with all model vehicles.
1996ChevroletAstroN/ACompatible with all model vehicles.
1996ChevroletBlazerN/ACompatible with all model vehicles.
1996ChevroletCapriceN/ACompatible with all model vehicles.
1996ChevroletCorsicaN/ACompatible with all model vehicles.
1996ChevroletImpalaN/ACompatible with all model vehicles.
1996ChevroletLuminaN/ACompatible with all model vehicles.
1996ChevroletLumina APVN/ACompatible with all model vehicles.
1996ChevroletMonte CarloN/ACompatible with all model vehicles.
1996ChevroletS10N/ACompatible with all model vehicles.
1996GMCJimmyN/ACompatible with all model vehicles.
1996GMCSafariN/ACompatible with all model vehicles.
1996GMCSonomaN/ACompatible with all model vehicles.
1996OldsmobileAchievaN/ACompatible with all model vehicles.
1996OldsmobileBravadaN/ACompatible with all model vehicles.
1996OldsmobileCutlass SupremeN/ACompatible with all model vehicles.
1996OldsmobileSilhouetteN/ACompatible with all model vehicles.
1996PontiacGrand AmN/ACompatible with all model vehicles.
1996PontiacGrand PrixN/ACompatible with all model vehicles.
1996PontiacTrans SportN/ACompatible with all model vehicles.
1995BuickRegalN/ACompatible with all model vehicles.
1995BuickRoadmasterN/ACompatible with all model vehicles.
1995CadillacCommercial ChassisN/ACompatible with all model vehicles.
1995CadillacFleetwoodN/ACompatible with all model vehicles.
1995ChevroletCapriceN/ACompatible with all model vehicles.
1995ChevroletImpalaN/ACompatible with all model vehicles.
1995ChevroletLuminaN/ACompatible with all model vehicles.
1995ChevroletMonte CarloN/ACompatible with all model vehicles.
1995OldsmobileCutlass SupremeN/ACompatible with all model vehicles.
1995PontiacGrand AmN/ACompatible with all model vehicles.
1995PontiacGrand PrixN/ACompatible with all model vehicles.
1994BuickRegalN/ACompatible with all model vehicles.
1994BuickRoadmasterN/ACompatible with all model vehicles.
1994CadillacCommercial ChassisN/ACompatible with all model vehicles.
1994CadillacFleetwoodN/ACompatible with all model vehicles.
1994ChevroletCapriceN/ACompatible with all model vehicles.
1994ChevroletImpalaN/ACompatible with all model vehicles.
1994ChevroletLuminaN/ACompatible with all model vehicles.
1994OldsmobileCutlass SupremeN/ACompatible with all model vehicles.
1994PontiacGrand AmN/ACompatible with all model vehicles.
1994PontiacGrand PrixN/ACompatible with all model vehicles.
Directly replaces or cross-references 37 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 158-1564Cardone New — 86-8309Cardone Reman — 74-8309Spectra Premium — MA100Spectra Premium — MA231Standard Ignition — MAS0201Standard Ignition — MAS03105S26155S26968-19207-202-08-19332-971-08-25166-846-18-25180-303-08-28120-279-042-051564-1505157-0276161-8309213-3458917-82528302M299982133522283272134527192072021933297125180303DL-6000MA1060MAF68309MF8302MF8302NMQ7204SU1215SU4997XTP48309