Generic TJ/LJ AC Condenser Mounting Kit for 1997–2006 Jeep Wrangler — Rubber Well Nuts & Grade 8 Bolts, Vibration Dampening

Complete OEM-style mounting kit to secure your AC condenser to the grille on 1997–2006 Jeep Wrangler TJ and LJ models while reducing vibration.

If you're replacing an AC condenser or removing it for service, the small rubber well nuts and bolts that hold it in place are almost always sacrificed during removal. This Region Offroad kit supplies four US-made rubber well nuts plus four Grade 8 hardened, yellow-zinc plated bolts and washers so you can re-install the condenser quickly and reliably. These parts directly replace Mopar J4003120 and 154892AA and are sold by a small U.S. business that installs these same parts on customer vehicles.

How will this kit fit my 1997–2006 Wrangler TJ or LJ?

The kit is purpose-built for 1997–2006 Jeep Wrangler TJ and LJ models and matches the factory hole pattern and fastener sizes. The rubber well nuts expand in the grille openings to provide a secure hold and help isolate vibration between the condenser and grille.

• Direct replacement for Mopar part numbers J4003120 and 154892AA
• Designed for TJ and LJ grille hole dimensions
• Hardware set includes everything needed for all four mounting points

What materials are included and why do they matter?

The kit includes OEM-style rubber well nuts and high-strength Grade 8 bolts plated in yellow zinc. The rubber compresses to lock into the grille while the Grade 8 bolts resist stretch and corrosion better than lower-grade hardware, giving a long-lasting mount.

• (4) US-made rubber well nuts for vibration dampening
• (4) Grade 8 hardened bolts with washers for durable clamping force
• Yellow zinc plating adds corrosion resistance for road use

How do I install the condenser using this mounting kit?

Installation is straightforward: push the well nuts into the grille openings, position the condenser, then thread the bolts through the condenser into the well nuts. Tighten until the assembly is snug—avoid over-tightening to prevent deforming the rubber or damaging the condenser.

• Insert well nuts into grille holes until fully seated
• Hold condenser in place and align mounting holes
• Thread bolts with washers into the well nuts and tighten to snug only

Can I reuse the old mounting hardware or should I replace it?

Most original well nuts seize, tear, or distort during condenser removal, so replacement is recommended for a reliable reinstallation. This kit gives you fresh rubber and hardened bolts so the reassembled condenser stays secure and quieter in everyday driving.

• Old well nuts commonly fail during removal
• New kit restores proper vibration dampening and fit
• Sold by a small U.S. company that uses these parts themselves

Who is this for: Jeep owners, independent mechanics, and restoration enthusiasts working on 1997–2006 Wrangler TJ or LJ models who need a reliable, OEM-compatible AC condenser mounting solution. If you remove or replace the condenser, this kit is a cost-effective, ready-to-install set that saves time and prevents installation headaches caused by damaged original fasteners.