GRUNDIG RV CO, Propane & Natural Gas Detector — 4-in-1 Plug-in Alarm with LCD Display - White / European Standard / 2 units
1 Offer.jpg)
A/C compatible for AC Compressor W/Clutch compatible for Nissan Versa Cube 1.6L 1.8L 2007-2012 CO29195C
1 Offer.jpg)
A/C compatible for AC Compressor With Clutch compatible for Honda Accord 2.4L 2013-2017 14-1230 198303
1 Offer
Compatible for AC Compressor compatible for Hyundai Accent compatible for Kia Rio 1.6L L4 2012 2013 2014 2015 2016 2017
1 Offer.jpg)
.jpg)
CO 29193C compatible for AC Compressor compatible for Hyundai Elantra compatible for Kia Forte Soul 2014-2019 97701F2800
1 Offer.jpg)
2pc Cabin Air Filter Microfilter Housing compatible for BMW X5 X6 E70 E71 07-13 64316945583
1 Offer
.jpg)
A/C Compressor With Clutch compatible for Hyundai Sonata 12-14 compatible for Kia Optima 12-18 CO29159C
1 Offer.jpg)
.jpg)
A/C Compressor w/ 4-Groove compatible for Toyota Yaris 1.5L 2006-2012 4711622 883105248
1 Offer
Compatible for AC Compressor compatible for Toyota Camry SE LE XLE 2.5L 2009 2010 2011 8831006390 CO11270C
1 Offer.jpg)
Compatible for AC Compressor with 5-Groove PulleyClutch compatible for Honda Fit 2009-2013 CO11312C
1 Offer.jpg)
Compatible for AC Compressor with 5-Groove PulleyClutch compatible for Honda Fit 2009-2013 CO11312C
1 Offer
7PK115 Air Compressor w/Clutch compatible for Nissan Quest Maxima 3.5L 2009-2015 926001JA1A
1 Offer.jpg)
.jpg)
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.