Power Steering Pump 21-5229 Fit for 1995-2004 Tacoma 3.4L V6

In this review the 21-5229 power steering pump is evaluated for drivers who need a direct-replacement steering pump for older Toyota V6 trucks and SUVs. The bottom line: it is a practical, well-engineered replacement that restores power assist and steering feel for compatible Tacoma, 4Runner and T100 models, with the single biggest reason to buy being its precise fit and OE-replacement dimensions that simplify installation and reduce downtime when swapping out a worn pump.

Key Features

• Vehicle Compatibility: Fits 1995-2004 Tacoma 3.4L V6, 1996-2002 4Runner 3.4L V6 and 1995-1998 T100 3.4L V6 so owners of these models can find a direct replacement without guesswork.
• OE Part Match: Replaces part numbers 21-5229, 4432004030, 4432004052, 4432004051 and 56110-RAA-A02, which helps ensure it matches original mounting points and hydraulic connections.
• Material Construction: Built from aluminum and iron components to resist corrosion and tolerate higher under-hood temperatures for longer service life.
• Complete Assembly: Supplied with pulley and reservoir included, reducing the need to transfer parts from the old unit and speeding up installation.
• Function Restored: Designed to restore power assist to steering systems, improving maneuverability and reducing driver fatigue on long drives.

Who It's For

This pump is aimed at owners of mid-1990s to early-2000s Tacoma, 4Runner and T100 vehicles who prefer a replacement that closely matches original equipment dimensions and mounting. It is a good choice for DIY mechanics and independent shops that value a direct-fit part to minimize modifications and installation time.

It is not intended for vehicles outside the stated model years and engines, nor for owners seeking an upgraded performance pump; verify compatibility on the product page before purchase to ensure correct fit for your VIN and model year.

Pros & Cons

Pros

• Precise OE-matching dimensions make installation straightforward and reduce the chance of fitment issues.
• Includes pulley and reservoir so the unit is ready to install without extra parts transfers.
• Aluminum and iron construction offers improved corrosion resistance and heat tolerance.
• One-year warranty provides added confidence for buyers concerned about early failures.

Cons

• Some users report mixed noise levels after installation, so noise performance may vary by vehicle and installation condition.

Specifications

Compatible Models	1995-2004 Tacoma 3.4L V6; 1996-2002 4Runner 3.4L V6; 1995-1998 T100 3.4L V6
Replaces OE Part	21-5229, 4432004030, 4432004052, 4432004051, 56110-RAA-A02
Included Components	Pulley and reservoir included
Materials	Aluminum and iron components
Primary Function	Power assist pump to restore steering control and reduce steering effort
Warranty	One-year warranty

Our Verdict

The 21-5229 power steering pump is a sensible, value-oriented replacement for compatible Tacoma, 4Runner and T100 owners who need reliable fitment and restored steering assist. It delivers the key benefits of OE-matching dimensions, a complete assembly with pulley and reservoir and durable materials, making it a practical choice for do-it-yourself replacement or quick workshop swaps.

Frequently Asked Questions

Will this pump fit my Tacoma?
It fits Tacoma models with the 3.4L V6 from 1995 through 2004; always verify model year and engine against the product page compatibility list before purchase.

Does it come ready to install?
Yes, this unit includes the pulley and reservoir so it can be installed without transferring those parts from the old pump.

Is there a warranty?
Yes, the pump is backed by a one-year warranty from the manufacturer for added peace of mind.