Make sure this part fits

GM 25631814
Reservoir Cap

1991-2001 GM

Customer Questions & Expert Answers (1)
GM 25631814 Reservoir Cap
GM 25631814 Reservoir Cap
  • Part Description
    Cap, Engine Coolant Recovery; Radiator Cap
  • Replaces
    25553770
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1991-1999 Buick LeSabreBase, Custom, Limited6 Cyl 3.8 L GAS
    1991-2001 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    1993 Cadillac 60 SpecialBase8 Cyl 4.9 L GAS
    1991-1993 Cadillac DeVilleBase, Spring Edition, Touring8 Cyl 4.9 L GAS
    1991-1993 Cadillac Fleetwood60 Special, Base, Brougham, d'Elegance8 Cyl 4.9 L GAS, 8 Cyl 5.7 L GAS
    1992-1999 Oldsmobile 8850th Anniversary Edition, Royale, Royale LS, Royale LSS6 Cyl 3.8 L GAS
    1991-1996 Oldsmobile 98Regency, Regency Elite, Touring6 Cyl 3.8 L GAS
    1991 Oldsmobile Delta 88Royale, Royale Brougham6 Cyl 3.8 L GAS
    1996-1999 Oldsmobile LSSBase6 Cyl 3.8 L GAS
    1997-1998 Oldsmobile RegencyBase6 Cyl 3.8 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25631814 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25631814 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Reservoir Cap 25631814 Designed for Proper Fit and Performance

Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 25631814 Reservoir Cap is also referred to as GM Coolant Reservoir Cap, Radiator Cap. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Cadillac DeVille, Fleetwood, 60 Special. Buick LeSabre, Park Avenue. Pontiac Bonneville. Oldsmobile 88, 98, Delta 88.
This genuine GM Part Number 25631814 Reservoir Cap provides excellent Reservoir Cap performance for vehicles by focusing on the cooling system function. The genuine GM product 25631814 Reservoir Cap has dimensions 2.5 x 2.6 x 1.2 inches with a weight of 0.40 Pounds and it serves as a Direct Replacement part that ensures seamless installation into your vehicle system. A radiator cap functions to maintain the pressure inside open radiator chambers by sealing it while also controlling radiator pressure toward 16 PSI which ensures correct coolant management. Multiple types of radiator caps were developed throughout time to fulfill specific operational needs which force applied mainly on pressure control capabilities. The device's brand determines how well the cooling system performs as well as its reliability since both factors affect your vehicle's operational capabilities. Regular inspections of the radiator cap serve as the optimal practice for maintaining your cooling system durability. Such parts are warranted by GM's factory protection program to ensure reliability and exceptional performance thus representing a sound investment for any automotive owner. You can find complete information regarding shipping and returns on the Shipping Policy and Return Policy pages of our site.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.