Differential AWD Control Valve – OEM AC Delco / GM 88896067 

 Dorman 600‑121 Interchange

Fits 2002–2009 GM AWD Models
 • Tested • 90‑Day Warranty • Free Returns

OEM QUALITY — NOT AFTERMARKET

Genuine AC Delco / GM AWD Differential Control Valve, fully compatible with Dorman 600‑121.
Professionally cleaned, inspected, tested, and fitted with new O‑rings.

WHY BUY FROM ME

  • 90‑Day Warranty
  • Free Returns
  • Fully Refurbished & Tested
  • DIY‑Friendly Instructions Included
  • Highy Rated Seller, 100% Feedback
SHIPPING
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COMMON SYMPTOM

Fixes “AWD Disabled” when caused by a failed control valve.

FITMENT

Buick

  • 2002–2007 Rendezvous
  • 2005–2006 Terraza AWD

Chevrolet

  • 2005–2006 Uplander AWD
  • 2002–2005 Venture APV

Pontiac

  • 2001–2005 Aztek
  • 2002–2005 Montana APV
  • 2005–2006 Montana SV6 AWD
  • 2005–2006 SV6 4×4
  • 2002–2005 Transport APV

Oldsmobile

  • 2002–2004 Silhouette APV

Saturn

  • 2005–2006 Relay 4×4

INSTALLATION / TESTING

Quick Test:

  1. Ignition OFF
  2. Unplug old valve
  3. Plug in replacement
  4. Start vehicle
  5. AWD light should clear if valve is good

Install:

  • Remove two 10mm bolts
  • Expect fluid rush
  • Twist/pry old valve out
  • Install replacement with new O‑rings
  • Refill with Versatrak‑approved fluid

CONDITION

Stock photo. Units show normal cosmetic wear that does not affect performance.

Units has been tested

WARRANTY

90‑Day Warranty — Free Return Shipping
Replacement or refund if defective. Returned units must be clean and undamaged.

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