

The Genuine GM OEM 15 P.S.I. Radiator Cap (MPN: 15982188) is engineered to seal and regulate pressure within your vehicle's cooling system, ensuring optimal engine temperature management and safety. This authentic General Motors replacement part is compatible with select GM trucks and vans including the Express, Savana, S-Series, Astro, and Safari models equipped with 4.3L, 5.0L, 5.7L, 7.4L, and 8.1L engines. Trust this factory OEM radiator cap to maintain proper coolant pressure and prevent overheating issues. - Radiator cap with 15 PSI pressure rating for reliable cooling system performance - Genuine OEM General Motors part designed for original equipment fitment on Express, Savana, S-Series, Astro, and Safari models - Maintains sealed cooling system pressure to prevent coolant loss and engine overheating - Compatible with 4.3L, 5.0L, 5.7L, 7.4L, and 8.1L displacement engines across multiple GM vehicle platforms - Authentic OEM condition part engineered to factory specifications for maximum durability and safety
| Brand | GM |
|---|---|
| Manufacturer Part Number | 15982188 |
| SKU | 15982188 |
| Product | Genuine GM 15 P.S.I. Radiator Cap 15982188 |
ONLY PART REFERENCE #5 ON THE DIAGRAM IS INCLUDED
| WARNING: May cause cancer and reproductive harm. See www.P65Warnings.ca.gov for more info. |
LONDOFF DISCOUNT PARTS sells genuine OEM GM parts and accessories at competitive prices. Ensure fit and performance for your vehicle using our VIN search option. We pride ourselves in providing the best service and parts, and positive customer experience is always our priority. Contact us today to speak with our parts specialists that can answer any questions you might have.
Thank you for choosing us for all of your parts and accessories needs!
Or Visit Us at londoffdiscountparts.com Or Call 314_595_6593 for assistance or VIN fitment verification
Thank you for shopping with us. Please find our policies below.
Disclaimer of Warranty : Any warranties on the products sold hereby are those made by the manufacturer. The Seller, Johnny Londoff Chevrolet , Inc. hereby expressly disclaims all warranties, either express or implied, including any implied warranty of merchantability or fitness for a particular purpose, and Johnny Londoff Chevrolet, Inc. neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of said products.
Return Terms and Conditions : All returned items must be received within 30 days, be in the original package, and accompanied by this invoice. There will be a 20% handling charge on all returned parts. We are not allowed to accept returns on electrical, installed, opened or special order items. Discontinued items are non-returnable. Please prepay when ordering special order items.
We do NOT ship hazardous items.
If you have any other questions, please don't hesitate to contact us.
