A-Premium Upper Intermediate Steering Shaft for GM Trucks SUVs — 14.2" Steel Collapsible with U-Joints

The A-Premium Upper Intermediate Steering Shaft is a direct-fit replacement steering intermediate shaft engineered to restore reliable steering connection and reduce play and clunking for compatible GM trucks and SUVs.

If your Chevy, GMC, Cadillac or Hummer shows steering looseness, clunk noises at low speeds, or an intermediate shaft that won’t collapse or extend smoothly, this A-Premium unit is manufactured to fit many model years exactly and address those symptoms. Built from steel with a collapsible design and included universal joints, the shaft is sized and specified to match OEM placement and function while using an improved body coupler intended to be stronger than the original weak point.

Which vehicles will this A-Premium upper intermediate shaft fit?

This shaft fits a broad range of GM full-size trucks and SUVs from the late 1990s through mid-2000s when used in the upper intermediate/pass-through firewall position. Check the listed model years and engine exceptions carefully against your VIN and original part numbers before ordering.

• Cadillac Escalade/Escalade EXT 2002–2006, Escalade ESV 2003–2006
• Chevrolet Avalanche 1500/2500 (2002–2006), Silverado and Suburban/Tahoe years 1999–2007 per specifications
• GMC Sierra 1500/2500/3500, Yukon and Yukon XL 2000–2007 ranges; Hummer H2 2003–2007
• Cross-reference part numbers: 425-176, 19149105, 19153614, 19329330, 88965505, 89060582

How does the updated design improve steering feel?

A-Premium revised the body coupler to strengthen the area where original shafts often fail, aiming to reduce play and eliminate clunking at the firewall pass-through. The improved fit to the lower column and the included universal joints help preserve intended steering geometry and smooth telescoping action.

• Stronger body coupler to address common weak points
• Pre-fit lower column interface for proper alignment
• Collapsible design restores safe telescoping movement
• Universal joints included for complete replacement

What are the key specifications and installation notes?

The shaft is constructed from steel with a diameter of 0.99 inches and a length of 14.2 inches, intended for the upper intermediate (pass-through firewall) position. Installation requires standard hand tools and a torque wrench; A-Premium recommends torquing both mounting bolts to about 37 ft·lb.

• Material: Steel; Diameter: 0.99 in; Length: 14.2 in
• Includes universal joints; collapses and extends as required
• Installation tool: torque wrench suggested (≈37 ft·lb for bolts)
• Backed by a 12-month (1-year) warranty from A-Premium

Will replacing this shaft stop clunking and loose steering?

Replacing a worn or damaged intermediate shaft often eliminates steering noise and slack when the shaft is the source of the problem. However, steering issues can come from multiple components; inspect related parts such as the lower column, steering box/rack, and universal joints to ensure a complete repair.

• Addresses clunking and excess steering play caused by the intermediate shaft
• Restores proper collapsible movement to improve safety in an impact
• Recommended to inspect adjacent steering components during replacement

Who is this for: technicians, DIY mechanics, and fleet maintenance teams who need a robust, direct-replacement upper intermediate steering shaft for compatible GM trucks and SUVs. This part suits anyone replacing a failed or fatigued shaft—especially when symptomology includes clunking, looseness, or a shaft that no longer collapses or extends properly. Confirm fitment with your vehicle’s year, model, and the reference part numbers before purchasing to ensure correct compatibility.