Keep steering light and responsive with the TERREPOWER (formerly BBB Industries) Power Steering Pump N731-2221, a new unit that drops in as a direct-fit replacement for a wide range of GM trucks and SUVs — including the 2002-2003 Cadillac Escalade, 2002-2003 Chevrolet Avalanche 1500, 1999-2006 Chevrolet Silverado 1500, 1999-2006 GMC Sierra 1500, 2000-2003 Chevrolet Tahoe, and 2000-2003 GMC Yukon. See the Buyer's Guide tab for the full list of 30 applications.
Engine-belt-driven, this pump generates the hydraulic pressure that feeds the steering gear so the system can assist your turning effort. If a worn or leaking pump is behind hard steering or a whine when you turn, this replaces it.
Signs the original pump may need replacing: a whine or groan that rises with steering effort, heavy or inconsistent steering assist, or fluid leaks around the pump.
Interchange: 15076608 · 15076609 · 15076611 · 15077366 · 15077397 · 15134700 · 15267673 · 15754216 · 15766354 · 15833567 · 15909834 · 19319870 · 26041315 · 26045594 · 26068923 · 88963509 · 88963602
This part cross-references / interchanges with the following part numbers:
Is this power steering pump new or remanufactured?
It is a new TERREPOWER (formerly BBB Industries) power steering pump, part number N731-2221 — not a remanufactured unit.
What does a power steering pump do?
It is engine-belt-driven and generates the hydraulic pressure that feeds the steering gear, so the system can assist your steering effort.
What are signs my power steering pump may need replacing?
A whine or groan that rises with steering effort, heavy or inconsistent assist, or fluid leaks near the pump. Diagnose the cause before replacing, as other parts can share these symptoms.
Will this pump fit my vehicle?
It's a direct-fit replacement for the listed GM applications, such as the 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500. Check the Buyer's Guide tab to confirm your year, make, and model.
What other part numbers does this pump replace?
It interchanges with numbers including 15076608, 15076609, 15076611, 15077366, 15134700, 15267673, 26041315, 88963509, and 88963602. See the full interchange list in the description.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
