Dorman 425-197 Steering Shaft - Lower

OE Steering Shaft Replacement

Dorman 425-197 is a direct replacement steering shaft for specific Buick LaCrosse applications. Built from steel with a black finish, it uses 54 splines, a 0.76-inch diameter, and dual universal joints to restore a secure steering connection in the lower steering system.

Compatible with 2011-2016 Buick LaCrosse applications, this steering shaft is precision-machined for a tight fit and tested to meet Federal Motor Vehicle Safety Standards. If you are servicing a Buick LaCrosse steering shaft concern, Dorman 425-197 provides an OE-style replacement for the original part number 13301907 application.

• Steel construction for strength and durability
• 54-spline internal profile/internal spline end design
• Dual universal joints included for steering linkage service
• Precision-machined dimensions for secure fitment
• Direct replacement for specific lower steering shaft applications

Fitment Details

• Fits 2016 Buick LaCrosse, N/A
• Fits 2013-2015 Buick LaCrosse, Lower
• Fits 2011-2012 Buick LaCrosse, Lower, w/Variable Assist Steering

What This Part Helps Address

• Excessive play or looseness in the steering shaft
• Binding or rough steering feel from worn shaft joints
• Noise during steering input from a deteriorated shaft assembly
• Loss of precise steering response in the lower steering linkage
• Replacement needs after inspection of the original OE shaft

Installation Notes

Verify year, model, and steering configuration before installation. This part is intended for the listed Buick LaCrosse applications and should be matched to the lower steering position where specified. Mounting hardware and installation instructions are not included, so confirm all related fasteners and service procedures before beginning the repair.

Quality Assurance

Dorman tests this steering shaft to Federal Motor Vehicle Safety Standards and machines it to support a tight, secure fit. This part cross-references OE part number 13301907 for the same application.