🔥 Seal the deal with ACDelco’s precision radiator cap – your engine’s cool new best friend!
The ACDelco GM Original Equipment RC27 Radiator Cap is a professional-grade, vehicle-specific replacement designed to maintain a 15 P.S.I. pressure seal in GM cooling systems. Made from durable plastic and metal with a machined finish, it ensures reliable performance, perfect fit, and long-lasting durability for cars, SUVs, and trucks.
| Brand | ACDelco |
| Color | Silver |
| Material | Plastic Metal |
| Exterior Finish | Machined |
| Item dimensions L x W x H | 2.5 x 2.4 x 1.5 inches |
| Vehicle Service Type | Car,Suv,Truck |
| Style | Professional |
| Closure Type | Twist-On |
| OEM Part Number | 10409635 |
| Manufacturer | ACDelco |
| UPC | 036666946543 |
| Global Trade Identification Number | 00036666946543 |
| Model | 10409635 |
| Item Weight | 2.08 ounces |
| Product Dimensions | 2.5 x 2.4 x 1.5 inches |
| Country of Origin | India |
| Item model number | RC27 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | RC27 |
| National Stock Number | 2930-01-218-8397 |
C**N
Great Radiator cap!
The old cap was so loose on my Cadillac I could just twist it with two fingers. With this new one I had to put my full weight on it to be able to twist it on! It seems it is very good quality, I will be giving an update after a year or so.
A**R
Radiator cap fits 99 suburban k1500
This fit my 99 k1500 suburban perfectly, nice rubber gasket seals great. No problems and best part no leaks.
C**S
Great product
Perfect fit
B**
Muy bueno
Muy bueno
A**N
Like new old stock
As advertised
A**R
Worth the extra money for AC Delco
I first purchased a Gates radiator cap instead of this one. The Gates leaked. It was not well made and they cheaped out on the rubber under the cap. The Gates didn't have any. This cap has some good thick rubber under the cap. It doesn't leak. You can feel when you put it on that it's extra tight
R**K
Fit Cummins 6BTA 5.9 marine expansion tank.
Replaced the expansion tank lid for Cummins 6BTA
T**D
Great quality
Works as it should.
Trustpilot
Hace 3 semanas
Hace 3 semanas
