52014971AB 3-Way Heater Coolant Control Valve HVAC Heater Control Valve for 2014-2018 Ram 1500 & 2019 Ram 1500 Classic 3.0L V6 EcoDiesel, Replace 52014971AA
Product details
| Management number | 220757952 | Release Date | 2026/05/03 | List Price | $20.00 | Model Number | 220757952 | ||
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52014971AB Heater Coolant Control Valve – Reliable Replacement for Ram 1500 EcoDiesel Compatible with Ram 1500 2014 2015 2016 2017 2018 Ram 1500 Classic 2019 ONLY fits 3.0L EcoDiesel — NOT for gasoline engines. Key Benefits Direct OE replacement for 52014971AB / 52014971AA Fixes no-heat, inconsistent temperature, and weak defrost High-temperature and leak-resistant construction Plug-and-play, no modification needed Engine-specific fit for 3.0L EcoDiesel only Q1: Does this work on gas engines? A: No. This valve is only for 3.0L V6 EcoDiesel engines. It does NOT fit 3.6L V6 or 5.7L Hemi gasoline models. Q2: Is this a direct plug-and-play part? A: Yes. It uses the factory 6-pin connector and mounting points. No wiring or modification required. Q3: What symptoms does this part fix? A: It commonly fixes: no cabin heat, weak heat, inconsistent temperature, slow defrost, and HVAC coolant flow issues.
- Direct replacement for OE number 52014971AB and 52014971AA. Designed to match the factory mounting points, connector, and flow rate for 2014–2018 Ram 1500 and 2019 Ram 1500 Classic with 3.0L EcoDiesel engine.
- Controls coolant flow to the heater core to fix common issues: no interior heat, inconsistent cabin temperature, weak defrost, or HVAC system malfunction. Brings your heating system back to factory operation.
- Made with high-temperature resistant thermoplastic and precision internal components. Sealed to prevent coolant leaks and built to withstand engine vibration and harsh underhood conditions for long service life.
- No modifications, cutting, or extra wiring required. Simply remove the old valve and install this replacement. Typical install time is 10–20 minutes, DIY-friendly for truck owners and mechanics.
- ONLY fits 3.0L V6 EcoDiesel engines. Does NOT fit 3.6L Pentastar or 5.7L Hemi gasoline models. Please confirm year, model, and engine size before ordering to avoid fitment errors.
| Brand | YAOPEI |
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| Item Weight | 12.8 ounces |
| Manufacturer | YAOPEI |
| Package Dimensions | 5.71 x 5.08 x 4.13 inches |
| Manufacturer Part Number | 52014971AB |
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