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Cadillac 6551640 Valve Cap

1985-1993 Cadillac

Customer Questions & Expert Answers (1)
6551640 GM Valve Cap Illustration 1 of 1
  • Part Description
    Valve Cap - Accumulator Dehydrator - 7/16X20 Thread
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number6551640
    Part DescriptionValve Cap; Valve Cap - Accumulator Dehydrator - 7/16X20 Thread
    Item Dimensions1.1 x 1.0 x 0.6 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU6551640
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1993 Cadillac Allante8 Cyl 4.6LALLANTE
    1991-1993, 1985 Cadillac Deville6 Cyl 4.3L Diesel, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART, TOURING 4 DOOR
    1993, 1991 Cadillac Eldorado8 Cyl 4.6L, 8 Cyl 4.9LCOMMERCIAL CHASSIS, ELDORADO
    1991-1992, 1985 Cadillac Fleetwood6 Cyl 4.3L Diesel, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART, TOURING 4 DOOR
    1993, 1991 Cadillac Seville8 Cyl 4.6L, 8 Cyl 4.9LSEVILLE
  • Customer Questions & Expert Answers

    Q:
    Will that part fit my vehicle?
    A:
    You can Select Your Vehicle to check if 6551640 fits your vehicle.
    Posted and answered by GM Parts Specialist Jeremy

Genuine GM Part 6551640, the Right Choice

To ensure reliability, purchase GM part # 6551640 Valve Cap. It is sometimes referred to as Cadillac A/C Service Cap. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Cadillac Allante, Deville, Fleetwood models.

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