A/C Heater Climate Control Temperature Module Assembly Compatible with Toyota Tacoma 2001-2004, Toyota 4Runner 2001-2002, Direct Replacement OE 88650-35121 8865035121

This A/C heater climate control temperature module assembly is engineered as a direct OEM replacement for part numbers 88650-35121 and 8865035121, designed exclusively for Toyota Tacoma 2001 to 2004 and Toyota 4Runner 2001 to 2002 models. Many original factory climate control panels degrade over time from heat and repeated use, leading to frustrating problems such as non-functional temperature adjustment, fan speed that won’t change, inability to toggle between hot air, cold A/C and defrost modes, or completely unresponsive knobs. Our replacement assembly eliminates these issues and brings your vehicle’s heating and cooling system back to full working order. Manufactured to match original dimensional and electrical standards, the unit features a sturdy anti-warp plastic casing, reliable internal circuit boards, and smoothly operating control dials that mirror the tactile feel of the stock panel. It withstands high dashboard temperatures without warping or circuit failure for long service life. Installation is straightforward plug-and-play. The housing, mounting clips and wiring plug align perfectly with your dashboard opening. No complicated electrical work or permanent modifications are needed; DIY replacement is achievable with simple screwdrivers. Before checkout, confirm your truck’s exact year and model to ensure proper fit. If you have uncertainty about compatibility, send your vehicle details to our customer service for quick verification. This climate control panel is a cost-effective repair solution instead of expensive dealership OEM parts.

• 🎯 Precise OEM Vehicle & Part Match Custom-fit climate control assembly for Toyota Tacoma 2001/2002/2003/2004 and Toyota 4Runner 2001/2002. Exact match to factory specs, direct swap for OE numbers 88650-35121 and 8865035121.
• ⚙️ Fix Common Climate System Failures Resolves typical original panel issues: unresponsive temperature knobs, broken fan speed adjustment, stuck hot/cold switching, faulty defrost and airflow mode controls. Fully restores heater and air conditioning function.
• 🛡️ Durable Premium Internal Components Built with reinforced plastic housing, stable conductive circuit boards and smooth-turn control knobs. Resists dashboard heat aging, long-term wear and frequent daily operation for consistent performance.
• 🔧 Plug-and-Play Direct Swap Installation 1:1 factory mounting shape and wiring connector layout. No wiring cutting, drilling or extra modifications required. Remove your faulty unit and install this assembly quickly with basic hand tools.
• 📌 Purchase Verification Reminder Double-check your vehicle year and model before ordering. This control panel only fits Tacoma 2001–2004 & 4Runner 2001–2002. Message us anytime if you need fitment confirmation support.