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1X Windshield Washer Reservoir Tank for 2014-2015-2019 compatible for Toyota Corolla 8531502520
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HVAC Heated Blower Motor with Fan compatible for Ram 1500/2500/3500 2009 2010-2018 700203
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HVAC Blower Heater Motor with Fan Cage compatible for Honda Fit 2009-2014 A/C Front PM9387
1 Offer
HVAC Heater Blower Motor w/ Fan compatible for Cadillac CTS 2008-2015 compatible for SRX 2007-2009 700228
1 Offer
A/C Heater Blower Motor with Fan compatible for BMW 528i/550i/535i/640i 2010-2018 700294
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Blower Motor with Fan compatible for Honda Civic/CR-V/Element 2001-11 PM9177 79310-S5D-A01
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HVAC A/C Heater Blower Motor compatible for Buick LeSabre 2002-2005 compatible for Cadillac DeVille 700110
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A/C compatible for AC Compressor Clutch Assembly Repair Kit compatible for Scion xA xB 2004-2006 97376
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A/C Blower Motor Fan compatible for Nissan Sentra/Rogue/Rogue Select 2007-2015 700253
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HVAC Heater Blower Motor Fan compatible for Honda CR-V Civic Accord compatible for Acura RDX ILX 2014-2015
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Front Heater Blower Motor with Fan Cage compatible for Honda Pilot 2003-2008 79310-S84-A01
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A/C and Heat: Diagnose Before You Buy
Written by the PickupChain team · Last reviewed October 17, 2026
When the A/C blows warm, the cause can be low refrigerant from a leak, a failed compressor clutch, a clogged condenser or an electrical fault. Recharging without finding the leak only fixes the problem for a short time.
If air comes out weakly from all vents on every speed, check the cabin air filter first. It is a cheap, five-minute job on most trucks. If only some fan speeds work, the blower motor resistor is a common failure.
Refrigerant work on modern trucks often requires certified equipment, especially on vehicles that use R-1234yf refrigerant. Many owners replace bolt-on parts themselves and leave evacuation and charging to a shop.
Frequently Asked Questions
+How often should I replace the cabin air filter?
Every 15,000 to 30,000 miles or once a year is typical, more often on dusty roads. A dirty filter reduces airflow and can cause odors.
+Why does my blower only work on high?
That is the classic symptom of a failed blower motor resistor. The high setting bypasses the resistor, so only that speed keeps working.
+Which refrigerant does my truck use?
Check the label under the hood. Many trucks built since the mid-2010s use R-1234yf, older ones use R-134a. The two are not interchangeable.