Where is this cap made?

always replace with factory part as much as you can

Will this fit a 1992 silverado 5.7

As far as I know it was. My husband died back in March. I know he didn't send it back.

will it fit 93 corvette

The picture looks nothing like the RC27. It's metal not plastic. Sorry can't help you with the 93 Vette. I used it on a 93 Cadillac Deville with a 4.9L V8. Not sure if it's to your application, but if yours is plastic - this isn't the one for you. - John

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🔥 Keep your engine cool, your ride smooth, and your status premium!

HEAT OPTIMIZED SEAL - Ensures superior coolant system pressurization and heat dissipation
LIGHTWEIGHT COMPACT - Sleek 59g design that fits perfectly without adding bulk
PRECISION PRESSURE CONTROL - Maintains optimal 15 P.S.I. to keep your engine cool and efficient
UNIVERSAL GM COMPATIBILITY - Fits most GM models for seamless, hassle-free installation
PREMIUM AFTERMARKET QUALITY - Engineered to meet strict OEM standards for durability and performance

The ACDelco RC27 Professional Radiator Cap delivers reliable 15 P.S.I. pressure control, universal fit for most GM vehicles, and premium aftermarket quality. Designed to optimize your cooling system’s performance by sealing and pressurizing efficiently, it ensures your engine runs cooler and longer with a compact, lightweight design.

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RM298

Duties & taxes incl.

Malaysiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Brand	ACDelco
Item dimensions L x W x H	6.4 x 6.1 x 3.8 Centimeters
Vehicle Service Type	Van, Car, Truck
Style	Modern
Automotive Fit Type	Universal Fit
OEM Part Number	10409635
Manufacturer	ACDelco
UPC	036666946543
Global Trade Identification Number	00036666946543
Product Dimensions	6.35 x 6.1 x 3.81 cm; 59 g
Item model number	RC27
Manufacturer Part Number	RC27
Volume	9 Cubic Inches
Assembly Required	No
Item Weight	59 g

ACDelco RC27 Professional 15 P.S.I. Radiator Cap

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