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Distributor Cap
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Distributor Cap by ACDelco (part#D329A) / Distributor Components

Part No. D329A Warranty  
$60.49
Quantity  Add Distributor Cap To Cart

See if this part fits a specific vehicle.

Check Vehicle Fit

Brand: ACDelco
Advance Auto Parts Part#: 15730147
Suitable vehicles: Click to find if this product can be used with your vehicle:
  • Cadillac
    • Escalade
      • 2000
        • 2000 Cadillac Escalade (5.7L 350CI V8 FI VIN: R)
      • 1999
        • 1999 Cadillac Escalade (5.7L 350CI V8 FI VIN: R)
  • Chevrolet
    • C1500
      • 1998
        • 1998 Chevrolet C1500 (5.0L 305CI V8 FI VIN: M)
        • 1998 Chevrolet C1500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet C1500 (5.0L 305CI V8 FI VIN: M)
        • 1997 Chevrolet C1500 (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 Chevrolet C1500 (5.0L 305CI V8 FI VIN: M)
        • 1996 Chevrolet C1500 (5.7L 350CI V8 FI VIN: R)
    • C2500
      • 1998
        • 1998 Chevrolet C2500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet C2500 (5.7L 350CI V8 FI VIN: R)
    • C3500
      • 1996
        • 1996 Chevrolet C3500 (7.4L 454CI V8 FI VIN: J)
    • Express 1500
      • 2002
        • 2002 Chevrolet Express 1500 (5.7L 350CI V8 FI VIN: R)
      • 2001
        • 2001 Chevrolet Express 1500 (5.7L 350CI V8 FI VIN: R)
      • 2000
        • 2000 Chevrolet Express 1500 (5.7L 350CI V8 FI VIN: R)
      • 1999
        • 1999 Chevrolet Express 1500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 Chevrolet Express 1500 (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 Chevrolet Express 1500 (5.0L 305CI V8 FI VIN: M)
    • Express 2500
      • 1997
        • 1997 Chevrolet Express 2500 (5.7L 350CI V8 FI VIN: R)
    • Express 3500
      • 2002
        • 2002 Chevrolet Express 3500 (5.7L 350CI V8 FI VIN: R)
      • 2001
        • 2001 Chevrolet Express 3500 (5.7L 350CI V8 FI VIN: R)
      • 2000
        • 2000 Chevrolet Express 3500 (5.7L 350CI V8 FI VIN: R)
    • K1500
      • 1999
        • 1999 Chevrolet K1500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 Chevrolet K1500 (5.0L 305CI V8 FI VIN: M)
        • 1998 Chevrolet K1500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet K1500 (5.0L 305CI V8 FI VIN: M)
        • 1997 Chevrolet K1500 (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 Chevrolet K1500 (5.0L 305CI V8 FI VIN: M)
        • 1996 Chevrolet K1500 (5.7L 350CI V8 FI VIN: R)
    • K2500
      • 2000
        • 2000 Chevrolet K2500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 Chevrolet K2500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet K2500 (5.7L 350CI V8 FI VIN: R)
    • Suburban C1500
      • 1999
        • 1999 Chevrolet Suburban C1500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 Chevrolet Suburban C1500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet Suburban C1500 (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 Chevrolet Suburban C1500 (5.7L 350CI V8 FI VIN: R)
    • Suburban K1500
      • 1999
        • 1999 Chevrolet Suburban K1500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 Chevrolet Suburban K1500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet Suburban K1500 (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 Chevrolet Suburban K1500 (5.7L 350CI V8 FI VIN: R)
    • Suburban K2500
      • 1999
        • 1999 Chevrolet Suburban K2500 (7.4L 454CI V8 FI VIN: J)
    • Tahoe
      • 2000
        • 2000 Chevrolet Tahoe (5.7L 350CI V8 FI VIN: R)
      • 1999
        • 1999 Chevrolet Tahoe (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 Chevrolet Tahoe (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 Chevrolet Tahoe (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 Chevrolet Tahoe (5.7L 350CI V8 FI VIN: R)
  • GMC
    • C1500
      • 1998
        • 1998 GMC C1500 (5.0L 305CI V8 FI VIN: M)
        • 1998 GMC C1500 (5.7L 350CI V8 FI VIN: R)
    • C1500 Sierra
      • 1997
        • 1997 GMC C1500 Sierra (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 GMC C1500 Sierra (5.7L 350CI V8 FI VIN: R)
    • C1500 Sierra XC
      • 1997
        • 1997 GMC C1500 Sierra XC (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 GMC C1500 Sierra XC (5.7L 350CI V8 FI VIN: R)
    • K1500 Sierra
      • 1998
        • 1998 GMC K1500 Sierra (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 GMC K1500 Sierra (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 GMC K1500 Sierra (5.7L 350CI V8 FI VIN: R)
    • K1500 Sierra XC
      • 1998
        • 1998 GMC K1500 Sierra XC (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 GMC K1500 Sierra XC (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 GMC K1500 Sierra XC (5.7L 350CI V8 FI VIN: R)
    • Savana 1500
      • 1997
        • 1997 GMC Savana 1500 (5.7L 350CI V8 FI VIN: R)
    • Savana 3500
      • 2002
        • 2002 GMC Savana 3500 (5.7L 350CI V8 FI VIN: R)
      • 2000
        • 2000 GMC Savana 3500 (5.7L 350CI V8 FI VIN: R)
    • Suburban C1500
      • 1999
        • 1999 GMC Suburban C1500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 GMC Suburban C1500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 GMC Suburban C1500 (5.7L 350CI V8 FI VIN: R)
    • Suburban K1500
      • 1999
        • 1999 GMC Suburban K1500 (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 GMC Suburban K1500 (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 GMC Suburban K1500 (5.7L 350CI V8 FI VIN: R)
    • Suburban K2500
      • 1996
        • 1996 GMC Suburban K2500 (7.4L 454CI V8 FI VIN: J)
    • Yukon
      • 1999
        • 1999 GMC Yukon (5.7L 350CI V8 FI VIN: R)
      • 1998
        • 1998 GMC Yukon (5.7L 350CI V8 FI VIN: R)
      • 1997
        • 1997 GMC Yukon (5.7L 350CI V8 FI VIN: R)
      • 1996
        • 1996 GMC Yukon (5.7L 350CI V8 FI VIN: R)
    • Yukon Denali
      • 2000
        • 2000 GMC Yukon Denali (5.7L 350CI V8 FI VIN: R)
      • 1999
        • 1999 GMC Yukon Denali (5.7L 350CI V8 FI VIN: R)
    • Yukon SLT
      • 1999
        • 1999 GMC Yukon SLT (5.7L 350CI V8 FI VIN: R)


ACDelco is a global leader in automotive replacement parts and related services and offers quality aftermarket products for most makes and models, including General Motors, Ford, Chrysler, Toyota and Honda, plus many original equipment service replacement parts. ACDelco products can be found in more than 100 countries located on six of the seven continents and are sourced globally to meet the needs of the local markets, including "maintenance" parts commonly replaced during the lifetime of a vehicle (e.g., batteries, oil filters, air filters, wiper blades, shocks and brakes), as well as "repair" parts (e.g., alternators, radiators, chassis and heating/cooling components). ACDelco offers more than 80,000 parts across 37 product lines.

ACDelco has over 100 years of experience in the automotive industry and is a brand of GM Customer Care and Aftersales, a division of General Motors. ACDelco employs a two- or three-tiered distribution model, utilizing a network of appointed wholesale distributors to service independent installers, ACDelco independent service centers, retail and fleet customers.

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Color:Black
Contact Terminal Material:Aluminum
Distributor Vent:No
Material:Reinforced Polyester Resin
Mounting Type:Screw-on

REVIEW SNAPSHOT®

by PowerReviews
ACDelcoDistributor Cap
 
4.6

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (9)
  • Improves engine efficiency (9)
  • Durable (7)
  • Increases power (4)

Cons

    Best Uses

    • Everyday driving (10)
    • Replacement (5)
      • Car & Truck:
      • Truck enthusiast (3)
      • Reviewer Profile:
      • Casual driver (5)

    Reviewed by 10 customers

    Sort by

    Displaying reviews 1-10

    Back to top

     
    4.0

    Good Investment

    By unkl

    from Stockholm, NJ

    About Me Casual Driver

    Verified Buyer
    Level 1

    Pros

    • Easy To Install
    • Improves Engine Efficiency

    Cons

      Best Uses

      • Everyday Driving

      Comments about ACDelco Distributor Cap:

      Easy to install
      Part of any tune-up

      Comment on this review(earn points)

       
      4.0

      Simply the best

      By Shillydog

      from Warren,Mi.

      About Me Mechanic

      3 or more reviews submitted

      Pros

      • Durable
      • Easy To Install
      • Improves Engine Efficiency
      • Increases Power

      Cons

        Best Uses

        • Everyday Driving

        Comments about ACDelco Distributor Cap:

        If you want your car or truck to run good again, AC Delco is the one for HEI systems. They just get it right with these caps and their rotors too. Pay the little extra and you will surely save alot of grief.

        Comment on this review(earn points)

         
        5.0

        good quality part

        By DP

        from Atlanta, GA

        About Me Casual Driver

        Verified Buyer
        Level 1

        Pros

        • Easy To Install
        • Improves Engine Efficiency

        Cons

          Best Uses

          • Everyday Driving
          • Replacement

          Comments about ACDelco Distributor Cap:

          Great part!

          Comment on this review(earn points)

           
          5.0

          I would buy this product again

          By S10racer

          from Westminster, MD

          About Me Auto Enthusiast, Truck Enthusiast

          Verified Buyer
          Level 1

          Pros

          • Easy To Install
          • Improves Engine Efficiency
          • Increases Power

          Cons

            Best Uses

            • Everyday Driving
            • Replacement

            Comments about ACDelco Distributor Cap:

            I had used a after market replacement and had problem with it cross firing. When back to OEM AC Delco and my pickup truck is running great again.

            Comment on this review(earn points)

             
            5.0

            Well made part, works well.

            By Kell

            from Fayetteville, Tennessee

            About Me Casual Driver

            Verified Buyer
            3 or more reviews submitted

            Pros

            • Durable
            • Easy To Install
            • Improves Engine Efficiency
            • Increases Power
            • Lightweight

            Cons

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about ACDelco Distributor Cap:

              This part along with a new rotor cap smoothed out the performance of my 5.7 vortec. I checked the old distributor cap a few times and it looked good but a new oe cap and rotor fixed me up.

              Comment on this review(earn points)

               
              5.0

              perfect fit

              By fred

              from hummelstown pa

              About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Durable
              • Easy To Install
              • Improves Engine Efficiency

              Cons

                Best Uses

                • Everyday Driving

                Comments about ACDelco Distributor Cap:

                it was perfect OEM replacement

                Comment on this review(earn points)

                (6 of 9 customers found this review helpful)

                 
                4.0

                Work's great

                By Jimmy John

                from Illinois

                About Me Casual Driver

                Verified Buyer
                Helpful Reviewer

                Pros

                • Durable

                Cons

                  Best Uses

                  • Everyday Driving

                  Comments about ACDelco Distributor Cap:

                  Don't waste you're money on the cheap one's

                  Comment on this review(earn points)

                  (9 of 17 customers found this review helpful)

                   
                  5.0

                  performance at it's best

                  By machete

                  from san diego, ca.

                  Verified Buyer
                  Helpful Reviewer

                  Pros

                  • Durable
                  • Easy To Install
                  • Improves Engine Efficiency
                  • Operationally strong

                  Cons

                    Best Uses

                    • Everyday Driving
                    • Performance Driving
                    • Replacement
                    • Restoration

                    Comments about ACDelco Distributor Cap:

                    AC Delco products have always been there finest since there inception. you can always trust their products to perform at there very best when needed in any condition demanded by YOU!.

                    • Car & Truck:
                    • Truck Enthusiast

                    Comment on this review(earn points)

                    (7 of 13 customers found this review helpful)

                     
                    4.0

                    Good deal, hard to beat original

                    By Jim the runner

                    from San Jose, CA

                    Verified Buyer
                    Helpful Reviewer

                    Pros

                    • Durable
                    • Easy To Install
                    • Improves Engine Efficiency

                    Cons

                      Best Uses

                      • Everyday Driving
                      • Replacement
                      • Restoration

                      Comments about ACDelco Distributor Cap:

                      Makes it back to the way it was.

                      • Car & Truck:
                      • Auto Enthusiast, Truck Enthusiast

                      Comment on this review(earn points)

                      (11 of 18 customers found this review helpful)

                       
                      5.0

                      OEM, what GM put on it in the factory

                      Pros

                      • Durable
                      • Easy To Install
                      • Improves Engine Efficiency
                      • Increases Power
                      • Lightweight

                      Cons

                      • Pricey

                      Best Uses

                      • Everyday Driving

                      Comments about ACDelco Distributor Cap:

                      OEM parts, OEM fir OEM performance. I have used other brands and they do not last. This application is known for corrosion issues. The AC Delco cap seems to last the longest.

                      • Car & Truck:
                      • Auto Enthusiast, Competitive Driver, Truck Enthusiast

                      Comment on this review(earn points)

                      Displaying reviews 1-10

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                      Do you have questions about this product?(earn points for answers!)

                       

                      Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                      1 Question | 2 Answers
                      Displaying question 1
                      • Q:

                        what is the wire order
                        Asked on 3/7/2011 by Anonymous

                        2 answers

                        • CUSTOMER CARE

                          A:

                          For step by step instructions I recommend that you go to your nearest Advance Auto Parts store and purchase a repair manual.

                          Answered on 3/17/2011 by David the Dynamite Parts Guy from AAP
                        • A:

                          18436572

                          Answered on 1/3/2012 by rob from 47201
                      Displaying question 1

                      Do you have a question about this product? 

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                      Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.