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Select vehicle to confirm fitment

Distributor Vacuum Advance

PART#: VC-301
Standard Ignition
Interchanges
BrandPart #
ACDelcoD1318BX
Airtex4V1059
BWDV492
CARQUEST Premium By WELLS57-7577 / 577577
DuralastDV1869
EchlinVC1721
General Motors1973682
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1989ChevroletP30Step-Van7.4V8GASOE No. 1103717 | RWD;
1989ChevroletP30Step-Van4.8L6GAS | RWD;
1989ChevroletP30Base4.8L6GAS | RWD;
1989ChevroletP30Base7.4V8GASOE No. 1103717 | RWD;
1989GMCP2500Value Van4.8L6GASOE No. 1103636, 719 | RWD;
1989GMCP2500Base4.8L6GASOE No. 1103636, 719 | RWD;
1989GMCP3500Value Van4.8L6GASOE No. 1103636, 719 | RWD;
1989GMCP3500Base4.8L6GASOE No. 1103636, 719 | RWD;
1989GMCP3500Value Van7.4V8GASOE No. 1103717 | RWD;
1989GMCP3500Base7.4V8GASOE No. 1103717 | RWD;
1988ChevroletP20Step-Van4.8L6GAS | RWD;
1988ChevroletP20Base4.8L6GAS | RWD;
1988ChevroletP30Step-Van4.8L6GASOE No. 1103719 | RWD;
1988ChevroletP30Base7.4V8GASOE No. 1103717 | RWD;
1988ChevroletP30Base4.8L6GASOE No. 1103719 | RWD;
1988ChevroletP30Step-Van7.4V8GASOE No. 1103717 | RWD;
1988ChevroletR20Scottsdale4.8L6GASOE No. 1103636, 719 | RWD;
1988ChevroletR20Cheyenne4.8L6GASOE No. 1103636, 719 | RWD;
1988ChevroletR20Silverado4.8L6GASOE No. 1103636, 719 | RWD;
1988ChevroletR20Custom Deluxe4.8L6GASOE No. 1103636, 719 | RWD;
1988ChevroletR30Cheyenne4.8L6GASOE No. 1103719 | RWD;
1988ChevroletR30Silverado4.8L6GASOE No. 1103719 | RWD;
1988ChevroletR30Cheyenne7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988ChevroletR30Scottsdale7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988ChevroletR30Silverado7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988ChevroletR30Scottsdale4.8L6GASOE No. 1103719 | RWD;
1988ChevroletR30Custom Deluxe7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988ChevroletR30Custom Deluxe4.8L6GASOE No. 1103719 | RWD;
1988ChevroletV30Cheyenne4.8L6GASOE No. 1103719 | 4WD;
1988ChevroletV30Silverado4.8L6GASOE No. 1103719 | 4WD;
1988ChevroletV30Scottsdale7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988ChevroletV30Scottsdale4.8L6GASOE No. 1103719 | 4WD;
1988ChevroletV30Cheyenne7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988ChevroletV30Silverado7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988ChevroletV30Custom Deluxe7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988ChevroletV30Custom Deluxe4.8L6GASOE No. 1103719 | 4WD;
1988GMCP3500Value Van4.8L6GASOE No. 1103719 | RWD;
1988GMCP3500Base7.4V8GASOE No. 1103717 | RWD;
1988GMCP3500Base4.8L6GASOE No. 1103719 | RWD;
1988GMCP3500Value Van7.4V8GASOE No. 1103717 | RWD;
1988GMCR2500Sierra Classic4.8L6GASOE No. 1103636, 719 | RWD;
1988GMCR2500Base4.8L6GASOE No. 1103636, 719 | RWD;
1988GMCR2500High Sierra4.8L6GASOE No. 1103636, 719 | RWD;
1988GMCR3500Base7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988GMCR3500Base4.8L6GASOE No. 1103719 | Engine VIN: T; RWD;
1988GMCR3500Sierra Classic7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988GMCR3500High Sierra7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1988GMCR3500High Sierra4.8L6GASOE No. 1103719 | Engine VIN: T; RWD;
1988GMCR3500Sierra Classic4.8L6GASOE No. 1103719 | Engine VIN: T; RWD;
1988GMCV3500Base4.8L6GASOE No. 1103719 | 4WD;
1988GMCV3500Sierra Classic7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988GMCV3500Base7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988GMCV3500Sierra Classic4.8L6GASOE No. 1103719 | 4WD;
1988GMCV3500High Sierra7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1988GMCV3500High Sierra4.8L6GASOE No. 1103719 | 4WD;
1987ChevroletP20Base4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletP20Step-Van4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletP30Step-Van7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987ChevroletP30Step-Van4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987ChevroletP30Base4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987ChevroletP30Base7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987ChevroletR20Silverado4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletR20Scottsdale4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletR20Custom Deluxe4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletR30Silverado7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987ChevroletR30Custom Deluxe7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987ChevroletR30Custom Deluxe4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletR30Scottsdale7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987ChevroletR30Silverado4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletR30Scottsdale4.8L6GASOE No. 1103636, 719 | RWD;
1987ChevroletV20Custom Deluxe4.8L6GASOE No. 1103636, 719 | 4WD;
1987ChevroletV20Scottsdale4.8L6GASOE No. 1103636, 719 | 4WD;
1987ChevroletV20Silverado4.8L6GASOE No. 1103636, 719 | 4WD;
1987ChevroletV30Silverado7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1987ChevroletV30Custom Deluxe7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1987ChevroletV30Custom Deluxe4.8L6GASOE No. 1103636, 719 | 4WD;
1987ChevroletV30Silverado4.8L6GASOE No. 1103636, 719 | 4WD;
1987ChevroletV30Scottsdale7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1987ChevroletV30Scottsdale4.8L6GASOE No. 1103636, 719 | 4WD;
1987GMCP2500Value Van4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCP2500Base4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCP3500Value Van4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCP3500Base7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987GMCP3500Base4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCP3500Value Van7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987GMCR2500Sierra Classic4.8L6GASOE No. 1103636, 719 | RWD;
1987GMCR2500High Sierra4.8L6GASOE No. 1103636, 719 | RWD;
1987GMCR2500Base4.8L6GASOE No. 1103636, 719 | RWD;
1987GMCR3500Base7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987GMCR3500Base4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCR3500High Sierra7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987GMCR3500High Sierra4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCR3500Sierra Classic7.4V8GASOE No. 1103717 | Engine VIN: W; RWD;
1987GMCR3500Sierra Classic4.8L6GASOE No. 1103636, 719 | Engine VIN: T; RWD;
1987GMCV2500Base4.8L6GASOE No. 1103636, 719 | 4WD;
1987GMCV2500High Sierra4.8L6GASOE No. 1103636, 719 | 4WD;
1987GMCV2500Sierra Classic4.8L6GASOE No. 1103636, 719 | 4WD;
1987GMCV3500Base7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1987GMCV3500Base4.8L6GASOE No. 1103636, 719 | 4WD;
1987GMCV3500Sierra Classic4.8L6GASOE No. 1103636, 719 | 4WD;
1987GMCV3500High Sierra7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1987GMCV3500Sierra Classic7.4V8GASOE No. 1103717 | Engine VIN: W; 4WD;
1987GMCV3500High Sierra4.8L6GASOE No. 1103636, 719 | 4WD;
1986ChevroletC20Scottsdale4.8L6GASOE No. 1103636 | RWD;
1986ChevroletC20Silverado4.8L6GASOE No. 1103636 | RWD;
1986ChevroletC20Custom4.8L6GASOE No. 1103636 | RWD;
1986ChevroletC30Scottsdale7.4V8GAS | RWD;
1986ChevroletC30Silverado7.4V8GAS | RWD;
1986ChevroletC30Custom7.4V8GAS | RWD;
1986ChevroletK20Scottsdale4.8L6GASOE No. 1103636 | 4WD;
1986ChevroletK20Silverado4.8L6GASOE No. 1103636 | 4WD;
1986ChevroletK20Custom4.8L6GASOE No. 1103636 | 4WD;
1986ChevroletK30Scottsdale4.8L6GASOE No. 1103636 | 4WD;
1986ChevroletK30Silverado4.8L6GASOE No. 1103636 | 4WD;
1986ChevroletK30Custom4.8L6GASOE No. 1103636 | 4WD;
1986ChevroletP20Base4.8L6GASOE No. 1103636 | RWD;
1986ChevroletP30Base4.8L6GASOE No. 1103636 | RWD;
1986GMCC2500Base4.8L6GASOE No. 1103636 | RWD;
1986GMCC2500High Sierra4.8L6GASOE No. 1103636 | RWD;
1986GMCC2500Sierra Classic4.8L6GASOE No. 1103636 | RWD;
1986GMCC3500Base4.8L6GASOE No. 1103636 | RWD;
1986GMCC3500Sierra Classic4.8L6GASOE No. 1103636 | RWD;
1986GMCC3500High Sierra4.8L6GASOE No. 1103636 | RWD;
1986GMCK2500Base4.8L6GASOE No. 1103636 | 4WD;
1986GMCK2500High Sierra4.8L6GASOE No. 1103636 | 4WD;
1986GMCK2500Sierra Classic4.8L6GASOE No. 1103636 | 4WD;
1986GMCK3500Base4.8L6GASOE No. 1103636 | 4WD;
1986GMCK3500Sierra Classic4.8L6GASOE No. 1103636 | 4WD;
1986GMCK3500High Sierra4.8L6GASOE No. 1103636 | 4WD;
1986GMCP2500Base4.8L6GASOE No. 1103636 | RWD;
1986GMCP2500Value Van4.8L6GASOE No. 1103636 | RWD;
1986GMCP3500Value Van4.8L6GASOE No. 1103636 | RWD;
1986GMCP3500Base4.8L6GASOE No. 1103636 | RWD;
1985ChevroletC20Scottsdale4.8L6GASOE No. 1103636 | RWD;
1985ChevroletC20Custom4.8L6GASOE No. 1103636 | RWD;
1985ChevroletC20Silverado4.8L6GASOE No. 1103636 | RWD;
1985ChevroletC30Scottsdale7.4V8GAS | RWD;
1985ChevroletC30Custom7.4V8GAS | RWD;
1985ChevroletC30Silverado7.4V8GAS | RWD;
1985ChevroletK20Scottsdale4.8L6GASOE No. 1103636 | 4WD;
1985ChevroletK20Silverado4.8L6GASOE No. 1103636 | 4WD;
1985ChevroletK20Custom4.8L6GASOE No. 1103636 | 4WD;
1985ChevroletK30Scottsdale4.8L6GASOE No. 1103636 | 4WD;
1985ChevroletK30Custom4.8L6GASOE No. 1103636 | 4WD;
1985ChevroletK30Silverado4.8L6GASOE No. 1103636 | 4WD;
1985ChevroletP20Base4.8L6GASOE No. 1103636 | RWD;
1985ChevroletP20Step-Van4.8L6GASOE No. 1103636 | RWD;
1985GMCC2500Base4.8L6GASOE No. 1103636 | RWD;
1985GMCC2500Sierra Classic4.8L6GASOE No. 1103636 | RWD;
1985GMCC2500High Sierra4.8L6GASOE No. 1103636 | RWD;
1985GMCC3500Base4.8L6GASOE No. 1103636 | RWD;
1985GMCC3500High Sierra4.8L6GASOE No. 1103636 | RWD;
1985GMCC3500Sierra Classic4.8L6GASOE No. 1103636 | RWD;
1985GMCK2500Base4.8L6GASOE No. 1103636 | 4WD;
1985GMCK2500Sierra Classic4.8L6GASOE No. 1103636 | 4WD;
1985GMCK2500High Sierra4.8L6GASOE No. 1103636 | 4WD;
1985GMCK3500Base4.8L6GASOE No. 1103636 | 4WD;
1985GMCK3500Sierra Classic4.8L6GASOE No. 1103636 | 4WD;
1985GMCK3500High Sierra4.8L6GASOE No. 1103636 | 4WD;
1985GMCP2500Value Van4.8L6GASOE No. 1103636 | RWD;
1985GMCP2500Base4.8L6GASOE No. 1103636 | RWD;
1985GMCP3500Base4.8L6GASOE No. 1103636 | RWD;
1985GMCP3500Value Van4.8L6GASOE No. 1103636 | RWD;
Specifications
Hose Connector Quantity1
Warranty
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