Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19151861 Reman Alternator (Delco 12Si 78 Amps). It is sometimes referred to as GMC Alternator. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC G3500, S15, Suburban models.
Affordable, reliable and built to last, GM part # 19151861 Reman Alternator (Delco 12Si 78 Amps) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.
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GMC 19151861 Reman Alternator (Delco 12Si 78 Amps)
1984-1991 GMC
- Part DescriptionReman Alternator(Delco 12Si 78 Amps) ; Generator, Engine Electrical
- Replaces10463058
- ManufacturerGeneral Motors
- Manufacturer's NotesThis part is discontinued.
Product Specifications
Brand Genuine GMC Manufacturer Part Number 19151861 Part Description Reman Alternator(Delco 12Si 78 Amps) ; Generator, Engine Electrical Other Names Alternator, Alternator Assembly Item Dimensions 9.4 x 8.2 x 7.4 inches Item Weight 13.00 Pounds Condition New Fitment Type Direct Replacement Replaces 10463058 Manufacturer General Motors SKU 19151861 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
View MoreYear Make Model Engine Important vehicle option details 1985-1991 GMC G1500 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L 1/2 TON CARGO, 1/2 TON PASSENGER 1985-1991 GMC G2500 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER 1985-1991 GMC G3500 6 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER 1987-1991 GMC Jimmy 6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel 1/2 TON 1985-1989 GMC P2500 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel CHASSIS 3/4 TON DELIVERY 1985-1990 GMC P3500 4 Cyl 3.9L Diesel, 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME 1987 GMC R1500 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel 1/2 TON 1987-1989 GMC R2500 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L 3/4 TON, 3/4 TON CREW CAB 1987-1991 GMC R3500 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L 1 TON, 1 TON CREW CAB, CAB CHASSIS 1984-1985 GMC S15 4 Cyl 2.2L Diesel 2 DOOR, PICKUP
Customer Questions & Answers
- Q:I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 19151861 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How do you install an alternator for the 1986 Buick Century? Posted by Customer
- A:To install an alternator, reverse the removal steps and adjust the belts accordingly.Posted by GMPartsGiant Specialist
- See expert answers on similar Alternator
- Q:How should the alternator be secured back in place for the 1986 Pontiac Fiero? Posted by Customer
- A:Install the through-bolt and nut and tighten it securely. Tighten the alternator bracket bolt securely.Posted by GMPartsGiant Specialist
- See expert answers on similar Alternator
- Q:Is the pulley flat or ribbed? Posted by Customer
- A:The pulley on the alternator is flatPosted by GMPartsGiant Specialist 17/7/2020
- Q:How many amps is the alternator? Posted by Customer
- A:This alternator is 78 ampsPosted by GMPartsGiant Specialist 16/7/2020
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
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