Radiator recommendations

[treehan77]

A) Is there a mileage that is recommended to swap the radiator? IRS now 20+ years old and working fine but…I’d rather not have it pule at a bad time.
B) what replacement is everyone using? I see the Delco one is $265. What about Denso or some other aftermarket that is good? Denso is $100 cheaper. Any other tidbits I should know (fit/different application for 2WD bs 4WD etc?)

 

[Big Mama]

Enter your vin on gmpartsdirect.com or similar sites and your replacement options will show up. If your current one is 20 years old I’d recommend using the exact same thing. It has a pretty good track record.