Direct Fit

Direct fit replacement; not only will the part fit correctly, but it will function correctly.  Many competitors combine applications to cut down on the amount of parts they have to carry. This can result in the following issues: incorrect vehicle height, poor response and an uncomfortable ride.

Rigorously Tested

Rigorously tested and made from higher quality materials than the competition. Our parts are built to have a longer life in any environment or road conditions.

Matched Parts

When you buy the kit pre-built by us, you can be sure that the parts are matched for optimum performance.  Not all shocks and struts are manufactured the same, so mixing and matching can result in fit issues and potentially decrease the life of the parts.

Saves Time & Money

When you buy one of our kits, you not only save money over buying the parts individually, but you also save time having to search for all of the different parts that are correct for your vehicle (because we did it for you!)

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Will this (1AACD00040) work on a 1998 Silverado RPO C60 code?

Also, My fan speed control works randomly on each of the 4 settings. Sometime faster, sometime slower, and sometimes not at all on the same setting. Sometimes it's the same speed on multiple settings . . all I have to do is turn the dial back and forth.

Before spending $165, is this part going to correct the issue?
Dave R on Dec 5, 2017
1ASSP00561-Shock & Strut Kit
1ASSP00561-Shock & Strut Kit
1AACD00040-Heater & A/C Control  ACDelco 15-72548
1AACD00040-Heater & A/C Control ACDelco 15-72548
BEST ANSWER: 1AACD00040 will fit models with manual heater and AC controls and for models without the rear defrost. The symptoms you are providing tend to point to the HVAC/Heat control you are viewing.

Vehicle Fit

  • 1997-1998 Infiniti QX4 Front & Rear Shock & Strut Kit without Electronic Suspension
  • 1999 Infiniti QX4 Front & Rear Shock & Strut Kit (Built Before 12/98 Production Date) without Electronic Suspension
  • 1996-1998 Nissan Pathfinder Front & Rear Shock & Strut Kit without Electronic Suspension
  • 1999 Nissan Pathfinder Front & Rear Shock & Strut Kit (Built Before 12/98 Production Date) without Electronic Suspension

This part replaces:

  • Monroe 37158
  • Monroe 71571
  • Monroe 71570
  • KYB 343388
  • KYB 335016
  • KYB 335015
Part #: 1ASSP00561