{"product_id":"tadamark-ac-compressor-with-clutch-for-dodge-nitro-jeep-liberty-3-7l-v6-hs18-6-groove-pulley-prefilled-pag46","title":"TadaMark AC Compressor with Clutch for Dodge Nitro \u0026 Jeep Liberty 3.7L V6 — HS18, 6-Groove Pulley, Prefilled PAG46","description":"\u003cp\u003e\u003cstrong\u003eTadaMark AC Compressor with clutch is a direct-fit replacement for 3.7L Dodge Nitro (2007–2008) and Jeep Liberty (2006–2008) air conditioning systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle's air conditioning compressor has failed or is leaking, this TadaMark unit restores the compressor function for model-year Dodge Nitro and Jeep Liberty vehicles equipped with the 3.7L V6. It ships prefilled with PAG46 oil (approximately 180±10 mL) and is built to match the HS18 compressor specifications, including a 6-groove pulley and 12V operation. Before installation, the vehicle's A\/C system must be flushed and cleaned; the compressor contains oil but requires refrigerant charge after installation.\u003c\/p\u003e\n\n\u003ch3\u003eWill this compressor fit my Dodge Nitro or Jeep Liberty?\u003c\/h3\u003e\n\n\u003cp\u003eCheck fitment carefully: this compressor is intended only for vehicles with the 3.7L V6 engine. It replaces multiple original part numbers and is compatible with a range of OE references, making it suitable where those numbers match your vehicle's original compressor.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Dodge Nitro 2007–2008 V6 3.7L, Jeep Liberty 2006–2008 V6 3.7L.\u003c\/li\u003e\n  \u003cli\u003eCross-reference part numbers like R5111406AG, 55111-406AD, RL111400AE, CO-10900C, and others listed by the manufacturer.\u003c\/li\u003e\n  \u003cli\u003eConfirm fitment using your vehicle VIN or Amazon’s \"Confirmed Fit\" tool before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key technical specifications of this unit?\u003c\/h3\u003e\n\n\u003cp\u003eThe TadaMark compressor follows HS18 design standards and is built for 12V systems. It features a 131 mm pulley diameter, 6 grooves, and an 18 mm suction port; the unit comes prefilled with PAG46 oil to the specified volume.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompressor type: HS18; pulley diameter: 131 mm; grooves: 6.\u003c\/li\u003e\n  \u003cli\u003eVoltage: 12V; suction port diameter: 18 mm.\u003c\/li\u003e\n  \u003cli\u003eOil: PAG46, prefilled approximately 180±10 mL; add appropriate refrigerant after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I do before and after installing this compressor?\u003c\/h3\u003e\n\n\u003cp\u003eProper installation requires preparing the vehicle A\/C system to avoid premature failure. Flush and clean the entire air conditioning system, replace the receiver\/drier or accumulator as recommended, and add the correct refrigerant charge after fitting this compressor.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlush system thoroughly to remove debris and contaminants before installing the new compressor.\u003c\/li\u003e\n  \u003cli\u003eReplace associated components (drier\/accumulator, orifice tube\/expansion device) as needed for reliability.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, evacuate the system and recharge with the correct refrigerant according to vehicle specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and support does TadaMark provide?\u003c\/h3\u003e\n\n\u003cp\u003eTadaMark backs this compressor with a one-year guarantee and customer support for troubleshooting. If you encounter questions about fitment or installation, contact the seller for guidance and assistance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne-year limited guarantee included with the compressor.\u003c\/li\u003e\n  \u003cli\u003eSeller assistance available via message for fitment questions and installation help.\u003c\/li\u003e\n  \u003cli\u003eVerify compatibility with in-store or online fitment tools prior to purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This TadaMark compressor is designed for owners and mechanics working on Dodge Nitro (2007–2008) or Jeep Liberty (2006–2008) vehicles powered by the 3.7L V6 who need a direct-fit replacement. It's suitable for professional installers and experienced DIYers who will flush the A\/C system, replace related components as necessary, and recharge the refrigerant to factory specifications. If your vehicle uses a different engine displacement or you cannot confirm the OE part number, choose a model specifically matched to your VIN to avoid compatibility issues.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this compressor include oil and refrigerant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit ships prefilled with approximately 180±10 mL of PAG46 oil; refrigerant is not included and must be added after installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this on a non‑3.7L Dodge Nitro or Jeep Liberty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This compressor is specified only for 3.7L V6 models; confirm your engine and part number before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TadaMark","offers":[{"title":"Default Title","offer_id":48082065227934,"sku":"B0G7RYBK11","price":178.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tadamark-ac-compressor-front-view_1145f9d9-33de-4837-b8f2-75e29d9b595d.jpg?v=1785810402","url":"https:\/\/northtrailauto.ca\/products\/tadamark-ac-compressor-with-clutch-for-dodge-nitro-jeep-liberty-3-7l-v6-hs18-6-groove-pulley-prefilled-pag46","provider":"North Trail Auto","version":"1.0","type":"link"}