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Distributor Cap and Rotor Kit (Conventional) (Gap 0.035)

PART#: NP-2904872-Kit
ACDelco
Kit Includes:

1 x ACDelco D448X Professional Distributor Rotor

6 x ACDelco R44T Professional Conventional Spark Plugs

1 x ACDelco D335X Professional Distributor Cap

Interchanges
BrandPart #
Genuine GM Parts19110934
Genuine GM Parts19110930
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1989ChevroletP20Base4.8L6GASGap .035
1989ChevroletP20Step-Van4.8L6GASGap .035
1989ChevroletP30Base4.8L6GASGap .035
1989ChevroletP30Step-Van4.8L6GASGap .035
1989GMCP2500Base4.8L6GASGap .035
1989GMCP2500Value Van4.8L6GASGap .035
1989GMCP3500Value Van4.8L6GASGap .035
1989GMCP3500Base4.8L6GASGap .035
1988ChevroletP20Base4.8L6GASGap .035
1988ChevroletP20Step-Van4.8L6GASGap .035
1988ChevroletP30Step-Van4.8L6GASGap .035
1988ChevroletP30Base4.8L6GASGap .035
1988ChevroletR20Silverado4.8L6GASGap .035
1988ChevroletR20Cheyenne4.8L6GASGap .035
1988ChevroletR20Scottsdale4.8L6GASGap .035
1988ChevroletR20Custom Deluxe4.8L6GASGap .035
1988ChevroletR30Silverado4.8L6GASGap .035
1988ChevroletR30Custom Deluxe4.8L6GASGap .035
1988ChevroletR30Scottsdale4.8L6GASGap .035
1988ChevroletR30Cheyenne4.8L6GASGap .035
1988ChevroletV30Silverado4.8L6GASGap .035
1988ChevroletV30Cheyenne4.8L6GASGap .035
1988ChevroletV30Custom Deluxe4.8L6GASGap .035
1988ChevroletV30Scottsdale4.8L6GASGap .035
1988GMCP3500Value Van4.8L6GASGap .035
1988GMCP3500Base4.8L6GASGap .035
1988GMCR2500High Sierra4.8L6GASGap .035
1988GMCR2500Base4.8L6GASGap .035
1988GMCR2500Sierra Classic4.8L6GASGap .035
1988GMCR3500Sierra Classic4.8L6GASGap .035
1988GMCR3500Base4.8L6GASGap .035
1988GMCR3500High Sierra4.8L6GASGap .035
1988GMCV3500Base4.8L6GASGap .035
1988GMCV3500High Sierra4.8L6GASGap .035
1988GMCV3500Sierra Classic4.8L6GASGap .035
1987ChevroletP20Base4.8L6GASGap .035
1987ChevroletP20Step-Van4.8L6GASGap .035
1987ChevroletP30Step-Van4.8L6GASGap .035
1987ChevroletP30Base4.8L6GASGap .035
1987ChevroletR20Scottsdale4.8L6GASGap .035
1987ChevroletR20Silverado4.8L6GASGap .035
1987ChevroletR20Custom Deluxe4.8L6GASGap .035
1987ChevroletR30Custom Deluxe4.8L6GASGap .035
1987ChevroletR30Silverado4.8L6GASGap .035
1987ChevroletR30Scottsdale4.8L6GASGap .035
1987ChevroletV20Custom Deluxe4.8L6GASGap .035
1987ChevroletV20Silverado4.8L6GASGap .035
1987ChevroletV20Scottsdale4.8L6GASGap .035
1987ChevroletV30Scottsdale4.8L6GASGap .035
1987ChevroletV30Custom Deluxe4.8L6GASGap .035
1987ChevroletV30Silverado4.8L6GASGap .035
1987GMCP2500Value Van4.8L6GASGap .035
1987GMCP2500Base4.8L6GASGap .035
1987GMCP3500Base4.8L6GASGap .035
1987GMCP3500Value Van4.8L6GASGap .035
1987GMCR2500High Sierra4.8L6GASGap .035
1987GMCR2500Sierra Classic4.8L6GASGap .035
1987GMCR2500Base4.8L6GASGap .035
1987GMCR3500Sierra Classic4.8L6GASGap .035
1987GMCR3500Base4.8L6GASGap .035
1987GMCR3500High Sierra4.8L6GASGap .035
1987GMCV2500High Sierra4.8L6GASGap .035
1987GMCV2500Sierra Classic4.8L6GASGap .035
1987GMCV2500Base4.8L6GASGap .035
1987GMCV3500Sierra Classic4.8L6GASGap .035
1987GMCV3500High Sierra4.8L6GASGap .035
1987GMCV3500Base4.8L6GASGap .035
1986ChevroletC20Scottsdale4.8L6GASGap .035
1986ChevroletC20Silverado4.8L6GASGap .035
1986ChevroletC20Custom4.8L6GASGap .035
1986ChevroletC30Custom4.8L6GASGap .035
1986ChevroletC30Scottsdale4.8L6GASGap .035
1986ChevroletC30Silverado4.8L6GASGap .035
1986ChevroletK20Custom4.8L6GASGap .035
1986ChevroletK20Scottsdale4.8L6GASGap .035
1986ChevroletK20Silverado4.8L6GASGap .035
1986ChevroletK30Custom4.8L6GASGap .035
1986ChevroletK30Scottsdale4.8L6GASGap .035
1986ChevroletK30Silverado4.8L6GASGap .035
1986ChevroletP20Base4.8L6GASGap .035
1986ChevroletP30Base4.8L6GASGap .035
1986GMCC2500Base4.8L6GASGap .035
1986GMCC2500High Sierra4.8L6GASGap .035
1986GMCC2500Sierra Classic4.8L6GASGap .035
1986GMCC3500Sierra Classic4.8L6GASGap .035
1986GMCC3500Base4.8L6GASGap .035
1986GMCC3500High Sierra4.8L6GASGap .035
1986GMCK2500Sierra Classic4.8L6GASGap .035
1986GMCK2500Base4.8L6GASGap .035
1986GMCK2500High Sierra4.8L6GASGap .035
1986GMCK3500High Sierra4.8L6GASGap .035
1986GMCK3500Base4.8L6GASGap .035
1986GMCK3500Sierra Classic4.8L6GASGap .035
1986GMCP2500Base4.8L6GASGap .035
1986GMCP2500Value Van4.8L6GASGap .035
1986GMCP3500Value Van4.8L6GASGap .035
1986GMCP3500Base4.8L6GASGap .035
1985ChevroletC20Scottsdale4.8L6GASGap .035
1985ChevroletC20Silverado4.8L6GASGap .035
1985ChevroletC20Custom4.8L6GASGap .035
1985ChevroletC30Scottsdale4.8L6GASGap .035
1985ChevroletC30Custom4.8L6GASGap .035
1985ChevroletC30Silverado4.8L6GASGap .035
1985ChevroletK20Custom4.8L6GASGap .035
1985ChevroletK20Silverado4.8L6GASGap .035
1985ChevroletK20Scottsdale4.8L6GASGap .035
1985ChevroletK30Silverado4.8L6GASGap .035
1985ChevroletK30Custom4.8L6GASGap .035
1985ChevroletK30Scottsdale4.8L6GASGap .035
1985ChevroletP20Step-Van4.8L6GASGap .035
1985ChevroletP20Base4.8L6GASGap .035
1985ChevroletP30Step-Van4.8L6GASGap .035
1985ChevroletP30Base4.8L6GASGap .035
1985GMCC2500Sierra Classic4.8L6GASGap .035
1985GMCC2500Base4.8L6GASGap .035
1985GMCC2500High Sierra4.8L6GASGap .035
1985GMCC3500Base4.8L6GASGap .035
1985GMCC3500High Sierra4.8L6GASGap .035
1985GMCC3500Sierra Classic4.8L6GASGap .035
1985GMCK2500Sierra Classic4.8L6GASGap .035
1985GMCK2500Base4.8L6GASGap .035
1985GMCK2500High Sierra4.8L6GASGap .035
1985GMCK3500Base4.8L6GASGap .035
1985GMCK3500High Sierra4.8L6GASGap .035
1985GMCK3500Sierra Classic4.8L6GASGap .035
1985GMCP2500Value Van4.8L6GASGap .035
1985GMCP2500Base4.8L6GASGap .035
1985GMCP3500Value Van4.8L6GASGap .035
1985GMCP3500Base4.8L6GASGap .035
1984ChevroletC20Scottsdale4.8L6GASGap .035
1984ChevroletC20Custom4.8L6GASGap .035
1984ChevroletC20Silverado4.8L6GASGap .035
1984ChevroletC30Silverado4.8L6GASGap .035
1984ChevroletC30Scottsdale4.8L6GASGap .035
1984ChevroletC30Custom4.8L6GASGap .035
1984ChevroletK20Custom4.8L6GASGap .035
1984ChevroletK20Scottsdale4.8L6GASGap .035
1984ChevroletK30Scottsdale4.8L6GASGap .035
1984ChevroletK30Custom4.8L6GASGap .035
1984ChevroletK30Silverado4.8L6GASGap .035
1984ChevroletP20Base4.8L6GASGap .035
1984ChevroletP20Step-Van4.8L6GASGap .035
1984ChevroletP30Step-Van4.8L6GASGap .035
1984ChevroletP30Base4.8L6GASGap .035
1984GMCC2500High Sierra4.8L6GASGap .035
1984GMCC2500Base4.8L6GASGap .035
1984GMCC2500Sierra Classic4.8L6GASGap .035
1984GMCC3500Base4.8L6GASGap .035
1984GMCC3500High Sierra4.8L6GASGap .035
1984GMCC3500Sierra Classic4.8L6GASGap .035
1984GMCK2500Sierra Classic4.8L6GASGap .035
1984GMCK2500Base4.8L6GASGap .035
1984GMCK2500High Sierra4.8L6GASGap .035
1984GMCK2500 SuburbanSierra Classic4.8L6GASGap .035
1984GMCK2500 SuburbanHigh Sierra4.8L6GASGap .035
1984GMCK2500 SuburbanBase4.8L6GASGap .035
1984GMCK3500Sierra Classic4.8L6GASGap .035
1984GMCK3500Base4.8L6GASGap .035
1984GMCK3500High Sierra4.8L6GASGap .035
1984GMCP2500Base4.8L6GASGap .035
1984GMCP2500Value Van4.8L6GASGap .035
1984GMCP3500Base4.8L6GASGap .035
1984GMCP3500Value Van4.8L6GASGap .035
1983ChevroletC20Custom4.8L6GASGap .035
1983ChevroletC20Scottsdale4.8L6GASGap .035
1983ChevroletC20Silverado4.8L6GASGap .035
1983ChevroletC30Scottsdale4.8L6GASGap .035
1983ChevroletC30Silverado4.8L6GASGap .035
1983ChevroletC30Custom4.8L6GASGap .035
1983ChevroletK20Scottsdale4.8L6GASGap .035
1983ChevroletK20Custom4.8L6GASGap .035
1983ChevroletK20Silverado4.8L6GASGap .035
1983ChevroletK30Custom4.8L6GASGap .035
1983ChevroletK30Scottsdale4.8L6GASGap .035
1983ChevroletK30Silverado4.8L6GASGap .035
1982ChevroletC20Custom4.8L6GASGap .035
1982ChevroletC20Scottsdale4.8L6GASGap .035
1982ChevroletC20Silverado4.8L6GASGap .035
1982ChevroletC20 SuburbanSilverado4.8L6GASGap .035
1982ChevroletC20 SuburbanScottsdale4.8L6GASGap .035
1982ChevroletC20 SuburbanCustom4.8L6GASGap .035
1982ChevroletC30Scottsdale4.8L6GASGap .035
1982ChevroletC30Silverado4.8L6GASGap .035
1982ChevroletC30Custom4.8L6GASGap .035
1982ChevroletK20Scottsdale4.8L6GASGap .035
1982ChevroletK20Custom4.8L6GASGap .035
1982ChevroletK20Silverado4.8L6GASGap .035
1982ChevroletK20 SuburbanCustom4.8L6GASGap .035
1982ChevroletK20 SuburbanSilverado4.8L6GASGap .035
1982ChevroletK20 SuburbanScottsdale4.8L6GASGap .035
1982ChevroletK30Scottsdale4.8L6GASGap .035
1982ChevroletK30Custom4.8L6GASGap .035
1982ChevroletK30Silverado4.8L6GASGap .035
1982GMCP2500Value Van4.8L6GASGap .035
1982GMCP2500Base4.8L6GASGap .035
1982GMCP3500Value Van4.8L6GASGap .035
1982GMCP3500Base4.8L6GASGap .035
1981ChevroletC20Custom4.8L6GASGap .035
1981ChevroletC20Deluxe4.8L6GASGap .035
1981ChevroletC20Cheyenne4.8L6GASGap .035
1981ChevroletC20Scottsdale4.8L6GASGap .035
1981ChevroletC20Silverado4.8L6GASGap .035
1981ChevroletC20 SuburbanDeluxe4.8L6GASGap .035
1981ChevroletC20 SuburbanCustom4.8L6GASGap .035
1981ChevroletC30Cheyenne4.8L6GASGap .035
1981ChevroletC30Custom4.8L6GASGap .035
1981ChevroletC30Deluxe4.8L6GASGap .035
1981ChevroletC30Scottsdale4.8L6GASGap .035
1981ChevroletC30Silverado4.8L6GASGap .035
1981ChevroletK20Scottsdale4.8L6GASGap .035
1981ChevroletK20Deluxe4.8L6GASGap .035
1981ChevroletK20Cheyenne4.8L6GASGap .035
1981ChevroletK20Silverado4.8L6GASGap .035
1981ChevroletK20Custom4.8L6GASGap .035
1981ChevroletK20 SuburbanCustom4.8L6GASGap .035
1981ChevroletK20 SuburbanDeluxe4.8L6GASGap .035
1981ChevroletK30Deluxe4.8L6GASGap .035
1981ChevroletK30Cheyenne4.8L6GASGap .035
1981ChevroletK30Scottsdale4.8L6GASGap .035
1981ChevroletK30Silverado4.8L6GASGap .035
1981ChevroletK30Custom4.8L6GASGap .035
1981ChevroletP20Step-Van4.8L6GASGap .035
1981ChevroletP20Base4.8L6GASGap .035
1981ChevroletP30Step-Van4.8L6GASGap .035
1981ChevroletP30Base4.8L6GASGap .035
1981GMCC2500Sierra Grande4.8L6GASGap .035
1981GMCC2500Base4.8L6GASGap .035
1981GMCC2500High Sierra4.8L6GASGap .035
1981GMCC2500Sierra Classic4.8L6GASGap .035
1981GMCC2500 SuburbanBase4.8L6GASGap .035
1981GMCC2500 SuburbanSierra Classic4.8L6GASGap .035
1981GMCC2500 SuburbanHigh Sierra4.8L6GASGap .035
1981GMCC2500 SuburbanSierra Grande4.8L6GASGap .035
1981GMCC3500Sierra Classic4.8L6GASGap .035
1981GMCC3500Sierra Grande4.8L6GASGap .035
1981GMCC3500Base4.8L6GASGap .035
1981GMCC3500High Sierra4.8L6GASGap .035
1981GMCK2500Base4.8L6GASGap .035
1981GMCK2500High Sierra4.8L6GASGap .035
1981GMCK2500Sierra Classic4.8L6GASGap .035
1981GMCK2500Sierra Grande4.8L6GASGap .035
1981GMCK2500 SuburbanHigh Sierra4.8L6GASGap .035
1981GMCK2500 SuburbanSierra Classic4.8L6GASGap .035
1981GMCK2500 SuburbanBase4.8L6GASGap .035
1981GMCK2500 SuburbanSierra Grande4.8L6GASGap .035
1981GMCK3500Sierra Grande4.8L6GASGap .035
1981GMCK3500Base4.8L6GASGap .035
1981GMCK3500Sierra Classic4.8L6GASGap .035
1981GMCK3500High Sierra4.8L6GASGap .035
1981GMCP2500Value Van4.8L6GASGap .035
About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
2-12k ohms
Cap Mounted CoilYes
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel
ColorBlack (Distributor Cap)
ColorWhite (Distributor Rotor)
Contact Terminal MaterialMetal
Distributor Cap Contacts MaterialAluminum
Distributor Cap Tower Quantity6
Distributor TypeHEI
Distributor VentNo
Ground ConfigurationSingle
Ground Electrode Core MaterialNickel Alloy
Ground Electrode Quantity1
Ground Electrode Tip DesignSingle Prong Electrode
Hex Size5/8in
Insert MaterialBrass
Manufacturer Heat Range4
MaterialReinforced Polyester
Mount TypeScrew
Mounting TypeLatch On
Pre-Gap Size0.04
Reach0.431
Resistance2-12K ohms
Resistor TypeYes
Rotor Contact MaterialBrass
Seat TypeConical
Thread Diameter0.551
Tower PositionVertical
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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