ASKALL Radiator Coolant Hoses for GM V8 Trucks & SUVs — Replaces OE 22827731/22827735, Upper & Lower Pair, Direct-Fit Rubber

ASKALL upper and lower radiator coolant hoses replace OE 22827731 and 22827735 to restore coolant flow and cooling-system integrity on select Cadillac, Chevy and GMC V8 models. These replacement coolant hoses are molded from durable rubber compounds and manufactured to match original equipment dimensions so they fit without trimming or modification. They are inspected before shipping and designed to resist flattening, cracking and premature deformation under normal operating temperatures. The assemblies offer a cost-effective way to repair leaks or replace aging factory hoses on a wide range of late‑2000s and early‑2010s GM trucks and SUVs.

Which vehicles will these hoses fit?

These hoses are made to fit many GM full-size trucks and SUVs from the 2007–2014 model years. Fitment covers multiple Chevy, GMC and Cadillac models across 1500 and 2500/3500 variants as well as Yukon and Escalade families.

• Cadillac: Escalade 2007–2014.
• Chevrolet: Avalanche 2007–2013, Silverado 1500/2500/3500 (selected years), Suburban 1500/2500, Tahoe 2007–2014.
• GMC: Sierra 1500/2500/3500 (selected years), Yukon and Yukon XL 2007–2014, Sierra Denali 2010.

How do these hoses compare to OEM parts?

ASKALL hoses are produced to the same dimensional specifications as the original equipment they replace, providing a direct-fit alternative. They use quality rubber and undergo layered inspections to minimize defects and improve service life.

• Replaces common OE numbers like 22827731 and 22827735 and other cross-reference IDs.
• Manufactured to OE geometry for straightforward installation.
• Tested for collapse resistance and dimensional accuracy.

What should I expect during installation?

Installation is simple for anyone with basic mechanical skills and standard hand tools. These hoses are designed for drop-in replacement—no cutting or reshaping required—so you can often complete the job in under an hour per hose depending on vehicle layout and experience.

• Remove coolant, replace clamps, swap hoses, refill and bleed the cooling system.
• Compatible with original-style hose clamps and connections.
• Refer to vehicle service manual for torque and bleed procedures.

What maintenance or precautions are recommended?

Regular inspection of cooling hoses helps prevent unexpected failures. After installation, monitor for leaks, soft spots or bulges during the first drive cycles and during routine oil changes or seasonal checks.

• Check hose clamps for tightness after initial heat cycles.
• Inspect for chafing against nearby components and replace clamps if corroded.
• Replace hoses in pairs (upper and lower) when age or condition warrants.

Who is this for? If you own a compatible Cadillac Escalade, Chevy Avalanche/Silverado/Suburban/Tahoe, or GMC Sierra/Yukon from the 2007–2014 era and you need a reliable, direct-fit replacement for worn or leaking radiator hoses, these ASKALL upper and lower coolant hoses offer an economical repair option. They suit DIY mechanics and professional technicians who want OE-style fitment and dimensional accuracy without paying OEM prices. If you’re restoring cooling performance or prepping a vehicle for long trips, these hoses provide a straightforward, inspected replacement backed by seller support for installation questions.

FAQ

Q: Do these hoses replace OEM 22827731 and 22827735?

A: Yes. ASKALL hoses are designed to replace OE 22827731 (upper) and 22827735 (lower) and other listed cross-reference numbers.

Q: Should I replace both hoses at the same time?

A: It's recommended to replace both upper and lower when one fails to ensure consistent wear and reduce future service.