98YukonBeast
Newbie
Are 1998 GMC Yukon SLTs and 1999 Tahoe LT compatible? I found a donor 99 Tahoe LT but am seeing and finding conflicting information.
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Yes. Both are 4wdBoth are 4wd I'm assuming? I've never done this first hand but I want to say yes. However in 99 I've heard they changed something with the heater core hoses. Not sure but it will be obvious. The transfer case and rear end should be plug in play... however LOOK inside the glove compartment and confirm axle ratios. It's possible 1 or both are g80. The ID will also tell you if there 342 or 373... brakes are the same , abs is the same, and trans should be the same but confirm connections. Meaning the actuator for the transfer case.
Like anything else confirm plugs basically. Mechanically it's interchangeable