GMB 930-2440 cooling fan clutch for the 2002-2009 Chevrolet Trailblazer 6-cylinder 4.2L, the 2006-2008 Trailblazer V8 5.3L, the 2006-2009 Trailblazer V8 6.0L and other vehicles engages the engine's cooling fan to pull air through the radiator. This GMB engine cooling fan clutch is an electric unit.
Louder fan noise, vibration at cruising speed or a rising temperature gauge can mean the clutch is worn, though other cooling-system parts can show up the same way. With the engine off and cool, look the clutch and fan over for cracks, bent fins or a damaged flange; a shop can test the clutch itself.
Besides the vehicles in the first line, it is a cooling fan clutch for the 2002-2009 GMC Envoy 6-cylinder 4.2L and the 2005-2009 Envoy V8 5.3L, and for the 2003-2004 Chevrolet SSR V8 5.3L and the 2005-2006 SSR V8 6.0L. It is built to OEM-level specifications using OE manufacturing technology. If your vehicle is not named on this page, look up its year, model and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
This listing is one cooling fan clutch, and the fitment calls for one per vehicle.
Interchange: 77690 · 922498 · 622001 · 46024 · 10383029 · 15071248 · 15116115 · 15192192 · 15802524 · 15802525 · 25790869 · 89040306 · 3200 · 215156 · 8257908690 · 271626 · 271644 · 22310
This part cross-references / interchanges with the following part numbers:
Is this the right fan clutch for a 2002-2009 Chevrolet Trailblazer 6-cylinder 4.2L?
Yes. GMB 930-2440 fits the 2002-2009 Chevrolet Trailblazer 6-cylinder 4.2L, the 2006-2008 Trailblazer V8 5.3L and the 2006-2009 Trailblazer V8 6.0L.
What bolt pattern and thread does the GMB 930-2440 use?
GMB 930-2440 has four bolt holes on a 3.25 in bolt circle, a 1.44 in flange diameter and an M8X1.25 thread.
Can this clutch be used in place of number 15071248?
Yes. 15071248 is one of the numbers this cooling fan clutch replaces, along with 15802524, 25790869 and 22310.
Which way does this electric fan clutch rotate?
This cooling fan clutch is listed with reverse rotation. The fitment calls for one clutch per vehicle.
Does the fin design on this fan clutch change fan noise?
Yes. The enhanced fin design is made to reduce fan noise and vibration during acceleration or cruising, and it also serves heat dissipation.
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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.
