Rack And Pinion Direct Bolt In Replacement For 2005 2008 Uplander FWD 2005 2006 Montana FWD SV6 2005 2007 Terraza Relay FWD With Hydraulic Power OE Numbers 21011026 221029 15221006 19167394 88963471

Direct Bolt-In Rack and Pinion for 2005-2008 GM FWD Vans
✔️ Direct replacement for OE 21011026, 221029, 15221006, 19167394

This direct bolt-in rack and pinion unit restores precise steering for GM front wheel drive vans and SUVs that use hydraulic power steering, including models like Uplander, Montana SV6, Terraza, and Relay. It drops in with OE-matched ports and simplifies installation.

✅ Vehicle compatibility: 2005-2008 Uplander FWD; 2005-2006 Montana FWD SV6; 2005-2007 Terraza/Relay FWD with Hydraulic Power
✅ OE numbers: 21011026, 221029, 15221006, 19167394, 88963471
✅ Specifications: Pressure Port Thread Size: M18 x 1.5 (0.708 in x 0.059 in); Return Port Thread Size: M16 x 1.5 (0.630 in x 0.059 in); Input Shaft Diameter 0.66 in (16.8 mm); Input Shaft Length 1.75 in (44.45 mm); Rack Length 48.50 in (1231.9 mm); Thread Length 2.38 in (60.45 mm)
✅ Package: 1x Rack and Pinion - 221029
✅ Effective noise reduction: High-efficiency sealing reduces creaks in aging vehicles

💡 What is a direct bolt-in rack and pinion replacement for GM vans with hydraulic power steering? A handy upgrade that restores steering feel and keeps OE compatibility. - Fits 2005-2008 Uplander FWD; 2005-2006 Montana FWD SV6; 2005-2007 Terraza/Relay FWD with Hydraulic Power - OE numbers matched: 21011026, 221029, 15221006, 19167394, 88963471 - Improves steering response while reducing noise