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BBB Industries
New Steering GearBBB Industries N503-0158 Steering Gear
| Brand | BBB Industries N503-0158 |
|---|---|
| Product line | New Steering Gear |
| Fits | Cadillac, Chevrolet, and GMC · 56 vehicles |
New steering gear. OE-style replacement for dependable steering performance.
Steering gear for precise, responsive control.
$507.70Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Steering Gear options
New Steering Gear for GM Trucks and SUVs
BBB Industries N503-0158 is a new steering gear for select Chevrolet and GMC trucks and SUVs with power steering or specified steering-system configurations. It is built for direct replacement on applications such as Chevrolet Silverado 1500, Tahoe, Suburban 1500, GMC Sierra 1500, Yukon, and Cadillac Escalade.
Key Features
- Brand: BBB Industries New Steering Gear
- Part number: N503-0158
- Steering gear replacement for select GM full-size truck and SUV applications
- Fits vehicles with power steering, 3-bolt housing, or listed package restrictions
- Application-specific fitment for 1999-2007 model years
Fitment Details
- Fits 2007 Chevrolet Silverado 1500 Classic, N/A, w/ Four Wheel Steering (NYS), w/o Off Road Package (9G3); New Steering Gear
- Fits 2007 GMC Sierra 1500 Classic, N/A, w/ Four Wheel Steering (NYS); New Steering Gear
- Fits 2002-2006 Cadillac Escalade, N/A, Power Steering; New Steering Gear
- Fits 2002-2006 Chevrolet Avalanche 1500, N/A, Power Steering; New Steering Gear
- Fits 2004-2006 Chevrolet Silverado 1500, N/A, w/o Luxury Edition Pkg. (Y91); New Steering Gear
- Fits 2000-2006 Chevrolet Suburban 1500, N/A, Power Steering; New Steering Gear
- Fits 2003-2006 Chevrolet Tahoe, N/A, 3-Bolt Housing; New Steering Gear
- Fits 2004-2006 GMC Sierra 1500, N/A, w/o Luxury Edition Pkg (Y91), w/o Off Road Sales Pkg. (9G3), w/o Sport Pkg. (B4U); New Steering Gear
- Fits 2003-2006 GMC Yukon, N/A, 3-Bolt Housing; New Steering Gear
- Fits 2000-2006 GMC Yukon XL 1500, N/A, Power Steering; New Steering Gear
- Fits 2003 Chevrolet Silverado 1500, N/A, w/o Luxury Edition Pkg (Y91), w/o Sport Pkg. (B4U); New Steering Gear
- Fits 2003 GMC Sierra 1500, N/A, w/o Luxury Edition Pkg (Y91), w/o Sport Pkg. (B4U); New Steering Gear
- Fits 2001-2002 Chevrolet Silverado 1500, N/A, w/o Luxury Edition Pkg (Y91); New Steering Gear
- Fits 2001-2002 Chevrolet Tahoe, N/A, Production Code UT or YK - 3-Bolt Housing; New Steering Gear
- Fits 2001-2002 GMC Sierra 1500, N/A, w/o Luxury Edition Pkg (Y91); New Steering Gear
- Fits 2002 GMC Yukon, N/A, Power Steering; New Steering Gear
- Fits 2000 GMC Yukon, N/A, Power Steering; New Steering Gear
- Fits 2001 GMC Yukon, N/A, Production Code UT or YK - 3-Bolt Housing; New Steering Gear
- Fits 1999-2000 Chevrolet Silverado 1500, N/A, Power Steering; New Steering Gear
- Fits 2000 Chevrolet Tahoe, N/A, Power Steering; New Steering Gear
- Fits 1999-2000 GMC Sierra 1500, N/A, Power Steering; New Steering Gear
What This Steering Gear Helps Address
- Excessive steering play or loose steering feel
- Hard steering effort from a worn gear assembly
- Fluid leakage at the steering gear
- Steering response issues caused by internal wear
- Replacement needs after steering system wear on GM trucks and SUVs
Installation Notes
Verify the vehicle’s year, make, model, and steering configuration before ordering. This part number, N503-0158, is application-specific and includes fitments with power steering, 3-bolt housing, and package-based exclusions such as Y91, 9G3, and B4U. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Quality Assurance
BBB Industries supplies new steering gear assemblies for direct replacement use in listed GM applications. Confirm the part number N503-0158 against the vehicle’s steering setup and production notes to ensure correct selection.
This part fits 56 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 1500 Classic | LS | Extended Cab Pickup | 4WD | — | — | w/ Four Wheel Steering (NYS), w/o Off Road Package (9G3); New Steering Gear |
| 2007 | GMC | Sierra 1500 Classic | SL | Standard Cab Pickup | 4WD | — | — | w/ Four Wheel Steering (NYS); New Steering Gear |
| 2006 | Cadillac | Escalade | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2006 | Chevrolet | Avalanche 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2006 | Chevrolet | Silverado 1500 | — | Crew Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg. (Y91); New Steering Gear |
| 2006 | Chevrolet | Suburban 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2006 | Chevrolet | Tahoe | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2006 | GMC | Sierra 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91), w/o Off Road Sales Pkg. (9G3), w/o Sport Pkg. (B4U); New Steering Gear |
| 2006 | GMC | Yukon | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2006 | GMC | Yukon XL 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2005 | Cadillac | Escalade | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2005 | Chevrolet | Avalanche 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2005 | Chevrolet | Silverado 1500 | — | Crew Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg. (Y91); New Steering Gear |
| 2005 | Chevrolet | Suburban 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2005 | Chevrolet | Tahoe | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2005 | GMC | Sierra 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91), w/o Off Road Sales Pkg. (9G3), w/o Sport Pkg. (B4U); New Steering Gear |
| 2005 | GMC | Yukon | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2005 | GMC | Yukon XL 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2004 | Cadillac | Escalade | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2004 | Chevrolet | Avalanche 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2004 | Chevrolet | Silverado 1500 | — | Crew Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg. (Y91); New Steering Gear |
| 2004 | Chevrolet | Suburban 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2004 | Chevrolet | Tahoe | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2004 | GMC | Sierra 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91), w/o Off Road Sales Pkg. (9G3), w/o Sport Pkg. (B4U); New Steering Gear |
| 2004 | GMC | Yukon | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2004 | GMC | Yukon XL 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2003 | Cadillac | Escalade | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2003 | Chevrolet | Avalanche 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2003 | Chevrolet | Silverado 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91), w/o Sport Pkg. (B4U); New Steering Gear |
| 2003 | Chevrolet | Suburban 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2003 | Chevrolet | Tahoe | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2003 | GMC | Sierra 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91), w/o Sport Pkg. (B4U); New Steering Gear |
| 2003 | GMC | Yukon | — | — | 4WD | — | — | 3-Bolt Housing; New Steering Gear |
| 2003 | GMC | Yukon XL 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2002 | Cadillac | Escalade | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2002 | Chevrolet | Avalanche 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2002 | Chevrolet | Silverado 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91); New Steering Gear |
| 2002 | Chevrolet | Suburban 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2002 | Chevrolet | Tahoe | LS | — | 4WD | — | — | Production Code UT or YK - 3-Bolt Housing; New Steering Gear |
| 2002 | GMC | Sierra 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91); New Steering Gear |
| 2002 | GMC | Yukon | SLE | — | RWD | — | — | Power Steering; New Steering Gear |
| 2002 | GMC | Yukon XL 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2001 | Chevrolet | Silverado 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91); New Steering Gear |
| 2001 | Chevrolet | Suburban 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2001 | Chevrolet | Tahoe | Base | — | 4WD | — | — | Production Code UT or YK - 3-Bolt Housing; New Steering Gear |
| 2001 | GMC | Sierra 1500 | — | Extended Cab Pickup | 4WD | — | — | w/o Luxury Edition Pkg (Y91); New Steering Gear |
| 2001 | GMC | Yukon | SLE | — | 4WD | — | — | Production Code UT or YK - 3-Bolt Housing; New Steering Gear |
| 2001 | GMC | Yukon XL 1500 | — | — | RWD | — | — | Power Steering; New Steering Gear |
| 2000 | Chevrolet | Silverado 1500 | — | — | 4WD | — | — | Power Steering; New Steering Gear |
| 2000 | Chevrolet | Suburban 1500 | — | — | — | — | — | Power Steering; New Steering Gear |
| 2000 | Chevrolet | Tahoe | — | — | — | 5.3L | V8 | Power Steering; New Steering Gear |
| 2000 | GMC | Sierra 1500 | — | — | 4WD | — | — | Power Steering; New Steering Gear |
| 2000 | GMC | Yukon | — | — | — | 5.3L | V8 | Power Steering; New Steering Gear |
| 2000 | GMC | Yukon XL 1500 | — | — | — | — | — | Power Steering; New Steering Gear |
| 1999 | Chevrolet | Silverado 1500 | — | — | 4WD | — | — | Power Steering; New Steering Gear |
| 1999 | GMC | Sierra 1500 | — | — | 4WD | — | — | Power Steering; New Steering Gear |
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