×
close

ACDelco D503A | Ignition Coil

(No reviews yet) Write a Review
$58.64
Part Number
ACDD503A
Condition:
New
5 customers are viewing this product
Ignition Coil

BRAND: ACDelco

FEATURES:

  • Ignition Coil

SPECIFICS:

ACD_RemanDesNo
AltPA_24_mm72.64
AltPA_242_mm65.53
AltPA_31_mm65.53
Coil ShapeSquare
Coil TypeExternal
Coil Wire IncludedNO
Connector GenderMale
FAQ - A1When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine.
FAQ - A2Preventative maintenance should be referenced in your owner's manual, and, while repairing or having your 'Service Engine Soon' light repaired, if your vehicle is due for maintenance, yes. As described in your owner's manual, this maintenance will help prevent future issues.
FAQ - A3Possibly. Sometimes, the triggering device will reset itself thus turning off the 'Service Engine Soon' light until that device/sensor is tested by the vehicles on board computer again. If it fails the test again when tested, the 'Service Engine Soon' light will illuminate once again. Some devices/sensors when tested and failed will illuminate the 'Service Engine Soon' and it will not go out until correct service work is performed.
FAQ - A4General Motors has designed the vehicle to inform its driver if there is an issue with certain devices/sensors that effect the drivability/emissions. If this is ignored, there is a possibility that the drivability will suffer, fuel economy will be decreased, or the emissions being emitted will be increased. Do not ignore the 'Service Engine Soon' light.
FAQ - A5No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test.
FAQ - A6No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals.
FAQ - Q1Is there a problem when my 'Service Engine Soon' light appears?
FAQ - Q2While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services?
FAQ - Q3If I don't investigate the problem, will the light turn off by itself?
FAQ - Q4If I ignore the light, will there be consequences?
FAQ - Q5Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on?
FAQ - Q6Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up?
Features & Benefits - B1High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Features & Benefits - B2Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
Features & Benefits - B3Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
Features & Benefits - B4Professional, premium aftermarket replacement
Features & Benefits - B5Provides the performance and dependability you expect from ACDelco
Features & Benefits - B6Manufactured to meet expectations for fit, form, and function
Good Maintenance Practices - S1 HHaving your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy.
Height2.58
Ignition TypeElectronic
Length3.4
Marketing Statement - Product LineThrough our GM Original Equipment and Professional, premium aftermarket product lines, we provide ignition system and switch products for all models of GM vehicles on the road today. With ACDelco Ignition System and Switch products you can rest assured that your vehicle is receiving high quality parts engineered for long lasting performance, durability, and dependability.
Marketing Statement - Sub BrandACDelco offers a full line of Professional, premium aftermarket Ignition System and Switch products for all makes of GM vehicles on the road today. Professional distributor caps and rotors, ignition coils, ignition modules, sensors, relays, switches, and voltage regulators are all designed to replace your worn equipment while providing precise fit, form, and function for your vehicle. ACDelco Professional, premium aftermarket Ignition System and Switch products deliver the high quality you expect from ACDelco while providing the durability and dependability that your vehicle needs.
Mkt_State_Warranty_CA24 Months/40,000 KM (Parts Only). Please see ACDelcocanada.com for more details.
Mkt_State_Warranty_US24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.
Mount TypeScrews
Mounting Bracket IncludedYes
Mounting PositionAbove Valve Cover
Oil FilledNo
Product DescriptionAn ACDelco Professional, premium aftermarket Ignition Coil is a high quality replacement for many vehicles on the road today. It increases electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. An ACDelco Professional Ignition Coil uses pure copper windings to improve durability and provides higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the ignition coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed. This premium aftermarket replacement ignition coil is manufactured to meet your expectations for fit, form, and function. ? WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Requires External ResistorNo
Signs of Wear & Troubleshooting - S1 B1Engine will not start or run
Signs of Wear & Troubleshooting - S1 B2Reduced power
Signs of Wear & Troubleshooting - S1 B3Excessive tailpipe emissions
Signs of Wear & Troubleshooting - S1 B4Check Engine Light is on
Signs of Wear & Troubleshooting - S1 B5Engine misfire
Signs of Wear & Troubleshooting - S1 B6Reduced fuel economy
Signs of Wear & Troubleshooting - S1 HDue to an internal short or opening, a cracked case, a loose or disconnected power/signal source, loose or disconnected high voltage wires, these problems may occur:
Terminal GenderFemale
Terminal Quantity4
Terminal TypeBlade
Vintage_Part_IndicatorN
Voltage12
Weight1.36
Width2.860

DOWNLOADS:

APPLICATIONS:

  • 1997-1998 GMC T6500
  • 1992-1995 GMC K1500 Suburban
  • 1988-1995 Chevrolet C1500
  • 1989-1991 Isuzu Trooper
  • 1988-1991 Avanti II
  • 1987-1990 Chevrolet P40
  • 1985-1995 Chevrolet Astro
  • 1992-1995 Isuzu NPR
  • 1985-1995 Chevrolet Caprice
  • 1987-1991 GMC V1500 Suburban
  • 1997-1998 GMC C6500 Topkick
  • 1987-1987 GMC V2500
  • 1992-1995 Chevrolet Corvette
  • 1988-1995 GMC C3500
  • 1984-1986 Jeep Cherokee
  • 1990-1990 GMC C6000
  • 1985-1988 Oldsmobile Firenza
  • 1991-1994 Chevrolet Commercial Chassis
  • 1988-1995 GMC C2500
  • 1991-1991 GMC B6000
  • 1991-1995 GMC Sonoma
  • 1990-1996 GMC C7000 Topkick
  • 1988-1995 Chevrolet K2500
  • 1985-1986 Oldsmobile Calais
  • 1993-1995 Cadillac Fleetwood
  • 1992-1995 Chevrolet K1500 Suburban
  • 1989-1991 Chevrolet R2500 Suburban
  • 1991-1992 Isuzu Rodeo
  • 1990-1996 Chevrolet C70 Kodiak
  • 1987-1995 GMC G1500
  • 1987-1995 Chevrolet G20
  • 1985-1990 GMC S15
  • 1992-1995 Cadillac Commercial Chassis
  • 1991-1993 Isuzu Stylus
  • 1987-1991 GMC R3500
  • 1985-1995 Chevrolet Camaro
  • 1990-1996 GMC C6000 Topkick
  • 1990-1990 Chevrolet C60
  • 1997-1998 GMC C7500 Topkick
  • 1987-1993 Chevrolet LLV
  • 1987-1996 Chevrolet G30
  • 1989-1991 Chevrolet C35
  • 1987-1991 GMC V2500 Suburban
  • 1990-1994 Oldsmobile Silhouette
  • 1988-1995 GMC C1500
  • 1986-1986 Jeep Comanche
  • 1991-1995 Buick Roadmaster
  • 1985-1995 Chevrolet S10
  • 1987-1988 Chevrolet R10 Suburban
  • 1990-1995 Pontiac Trans Sport
  • 1988-1996 Chevrolet C2500
  • 1987-1987 Chevrolet R10
  • 1989-1991 Chevrolet V2500 Suburban
  • 1987-1988 Chevrolet V10 Suburban
  • 1985-1987 Chevrolet El Camino
  • 1988-1993 Pontiac LeMans
  • 1988-1991 Pontiac Optima
  • 1987-1995 GMC Jimmy
  • 1989-1991 Chevrolet V3500
  • 1991-1994 Oldsmobile Bravada
  • 1983-1984 Pontiac Phoenix
  • 1987-1988 Chevrolet V20 Suburban
  • 1996-1996 Chevrolet Express 3500
  • 1992-1995 GMC Yukon
  • 1995-1995 Chevrolet Tahoe
  • 1997-1998 Chevrolet C7500 Kodiak
  • 1985-1987 Pontiac T1000
  • 1985-1988 Pontiac Fiero
  • 1988-1995 Chevrolet K3500
  • 1987-1988 Chevrolet Spectrum
  • 1985-1985 Pontiac J2000 Sunbird
  • 1987-1988 Chevrolet R20 Suburban
  • 1989-1991 Chevrolet R3500
  • 1987-1987 GMC V1500
  • 1992-1995 Chevrolet C1500 Suburban
  • 1987-1988 Chevrolet R20
  • 1987-1990 GMC P4500
  • 1986-1991 Pontiac Sunbird
  • 1990-1992 Isuzu Impulse
  • 1990-1990 GMC C7000
  • 1985-1986 Chevrolet Cavalier
  • 1987-1996 GMC G3500
  • 1987-1989 Chevrolet P20
  • 1991-1991 GMC Syclone
  • 1985-1988 Chevrolet Monte Carlo
  • 1992-1996 Chevrolet P6000
  • 1988-1995 GMC K3500
  • 1989-1990 Chevrolet C70
  • 1992-1995 Chevrolet K2500 Suburban
  • 1987-1997 Chevrolet P30
  • 1985-1986 Oldsmobile Cutlass Ciera
  • 1985-1994 Chevrolet S10 Blazer
  • 1991-1995 Chevrolet C3500HD
  • 1985-1995 GMC Safari
  • 1987-1987 GMC R1500
  • 1993-1993 Asuna Sunfire
  • 1998-1998 Chevrolet W4500 Tiltmaster
  • 1985-1985 Buick Somerset Regal
  • 1992-1995 GMC C1500 Suburban
  • 1997-1998 Chevrolet T7500
  • 1984-1986 Jeep Wagoneer
  • 1988-1991 Chevrolet Suburban
  • 1985-1988 Buick Skyhawk
  • 1986-1987 Pontiac Grand Prix
  • 1988-1995 Chevrolet K1500
  • 1989-1991 Chevrolet V1500 Suburban
  • 1995-1998 Chevrolet W3500 Tiltmaster
  • 1997-1998 GMC T7500
  • 1990-1993 Geo Storm
  • 1987-1995 Chevrolet G10
  • 1987-1988 Chevrolet R30
  • 1985-1986 Buick Skylark
  • 1985-1995 Pontiac Firebird
  • 1990-1992 Cadillac Brougham
  • 1987-1987 Chevrolet V20
  • 1985-1985 Chevrolet Citation II
  • 1990-1996 Chevrolet C60 Kodiak
  • 1990-1995 Chevrolet Lumina APV
  • 1987-1995 GMC G2500
  • 1985-1987 Chevrolet Chevette
  • 1991-1994 Isuzu Pickup
  • 1985-1986 Chevrolet Celebrity
  • 1988-1995 Chevrolet C3500
  • 1985-1989 Pontiac Grand Am
  • 1995-1995 Chevrolet Silverado
  • 1985-1991 GMC S15 Jimmy
  • 1997-1998 Chevrolet T6500
  • 1988-1995 GMC K1500
  • 1991-1995 Buick Commercial Chassis
  • 1995-1995 Chevrolet Suburban 1500
  • 1993-1993 Asuna SE
  • 1997-1998 Chevrolet C6500 Kodiak
  • 1987-1987 Chevrolet V10
  • 1988-1989 GMC P2500
  • 1987-1995 Chevrolet Blazer
  • 1985-1985 Chevrolet Impala
  • 1985-1986 Pontiac Parisienne
  • 1991-1991 Chevrolet B60
  • 1985-1987 Pontiac Acadian
  • 1992-1993 GMC Typhoon
  • 1989-1989 Chevrolet R2500
  • 1991-1995 GMC C3500HD
  • 1992-1995 Chevrolet C2500 Suburban
  • 1994-1995 Chevrolet Impala
  • 1991-1992 Oldsmobile Custom Cruiser
  • 1993-1993 Asuna GT
  • 1992-1995 GMC C2500 Suburban
  • 1987-1989 Isuzu I-Mark
  • 1983-1986 Pontiac 6000
  • 1986-1986 Buick Somerset
  • 1987-1991 GMC R2500 Suburban
  • 1993-1998 GMC B7
  • 1992-1995 GMC K2500 Suburban
  • 1992-1996 GMC P6500
  • 1989-1991 Chevrolet R1500 Suburban
  • 1993-1993 Excalibur Limited
  • 1985-1987 GMC Caballero
  • 1985-1986 Buick Century
  • 1987-1989 GMC R2500
  • 1988-1995 GMC K2500
  • 1995-1996 AM General Hummer
  • 1987-1988 Chevrolet V30
  • 1987-1991 GMC R1500 Suburban
  • 1987-1991 GMC V3500
  • 1985-1986 Cadillac Cimarron
  • 1990-1991 GMC C5000 Topkick
  • 1987-1997 GMC P3500
  • 1993-1998 Chevrolet B7
  • 1986-1986 Pontiac Bonneville
  • 1990-1991 Chevrolet C5500 Kodiak
1-year Replacement unlimited-mileage warranty
Part Type:
Aftermarket



Need help? We're available at1-321-400-8080 - Email us atinfo@partsonnet.net orlive help
to top