--- product_id: 476939720 title: "6600 Heavy Duty Thermal Radiator Fan Clutch for Nissan ['VK56DE' 5.6L V8 5552cc] DOHC, 2004 & 08-12 Pathfinder, 2012-16 NV2500/3500, 2005-15 Armada, 2004-15 Titan, 2004-2010 QX56" brand: "vipcar" price: "$165.47" currency: USD in_stock: true category: "Vipcar" url: https://www.desertcart.us/products/476939720-6600-heavy-duty-thermal-radiator-fan-clutch-for-nissan-vk56de store_origin: US region: United States of America --- # Locks 70-80% shaft speed Passed 10+ rigorous durability tests ISO/TS16949 certified OE quality 6600 Heavy Duty Thermal Radiator Fan Clutch for Nissan ['VK56DE' 5.6L V8 5552cc] DOHC, 2004 & 08-12 Pathfinder, 2012-16 NV2500/3500, 2005-15 Armada, 2004-15 Titan, 2004-2010 QX56 **Brand:** vipcar **Price:** $165.47 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your Nissan cool, calm, and commanding on every drive! ## Quick Answers - **What is this?** 6600 Heavy Duty Thermal Radiator Fan Clutch for Nissan ['VK56DE' 5.6L V8 5552cc] DOHC, 2004 & 08-12 Pathfinder, 2012-16 NV2500/3500, 2005-15 Armada, 2004-15 Titan, 2004-2010 QX56 by vipcar - **How much does it cost?** $165.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/476939720-6600-heavy-duty-thermal-radiator-fan-clutch-for-nissan-vk56de) ## Best For - vipcar enthusiasts ## Why This Product - Trusted vipcar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision OEM Fit:** Seamlessly compatible with Nissan VK56DE 5.6L V8 engines across multiple models for guaranteed performance. - • **Heavy Duty Lock-Up:** Engages fan clutch at 70-80% shaft speed to optimize cooling efficiency and reduce engine strain. - • **Tested Beyond Limits:** Survives extreme temperature, vibration, and corrosion tests ensuring reliability under the harshest conditions. - • **Confidence with Coverage:** Backed by a 12-month/30,000-mile protection plan and responsive customer support for worry-free ownership. - • **Engineered for Endurance:** Manufactured under strict ISO/TS16949 standards with advanced finned design to minimize noise and maximize heat dissipation. ## Overview The 6600 Heavy Duty Thermal Radiator Fan Clutch is a premium, ISO-certified replacement part designed specifically for Nissan VK56DE 5.6L V8 engines. It locks up 70-80% of shaft speed to deliver superior cooling performance, reduce engine noise, and improve fuel economy. Tested rigorously for durability and corrosion resistance, it fits multiple Nissan models including Pathfinder, Armada, Titan, QX56, and NV series trucks. Comes with a 12-month/30,000-mile warranty and expert customer support. ## Description Application:Heavy Duty Thermal Fan Clutch, APPLY to the fan blade with a pitch of 2 ½” or over2004-2010 INFINITI QX56 5.6L V82005-2015 Nissan Armada 5.6L V82012-2017 Nissan NV2500 5.6L V82012-2017 Nissan NV3500 5.6L V82008-2012 Nissan Pathfinder 5.6L V82004-2015 Nissan Titan 5.6L V8Please enter engine details in desertcart Part Finder(top of this page) to ensure fitment, or just email us we will help you soon.Tips*A fan blade with a pitch of 2 ½” or over, will require the use of either a Heavy Duty or a Severe Duty fan clutch*Heavy Duty fan clutch will lock up 70 to 80 percent when engaged*Severe Duty fan clutch will lock up 80 to 90 percent when engaged*Heavy/Severe duty Fan clutches are applied on vehicles with a higher demand for airflow than passenger cars and light trucks*Increasing the pitch on the fan blade will increase airflow, and the resistance on the fan clutch will also need to be increased.*Severe Duty Fan Clutches have the same relative operation as Heavy Duty fan clutches.*Proper tools were necessary to replace fan clutch*Professional Installation was Highly Recommended. ## Features - 【OEM Fit & Replace】Compatible for Nissan ['VK56DE' 5.6L V8 5552cc] DOHC, 2004 & 08-12 Pathfinder, 2012-16 NV2500/3500, 2005-15 Armada, 2004-15 Titan, 2004-2010 QX56. Interchange: 6600/5819, 21082-7S00A, 21082-7S001. Please Use desertcart Part Finder to Verify Application. - 【Heavy Duty Fan Clutches】Heavy Duty clutches will lock up 70-80% of the shaft speed when engaged, [APPLY to the fan blade with a pitch of 2 ½” or over]. If the wrong type of fan clutch is installed, the fan may spin freely, cause poor cooling or too noisy, and result in reduced mileage, or fan clutch failure. - 【Real OE-Standard】All VIPCAR Fan clutches applied denser & deeper radiating finned design to ensure performance, manufactured by ISO/TS16949 certified OE Supplier, made in accordance with international automotive spare parts production specifications, so as to reduce noise, improve engine economy, and protect the engine from overheating. Real Meet or Exceed OE Standards. - 【Strict Ex-Factory Tests】Specialized testing not limited to Speed and or Vibration/ Durability/Loading Performance/High-Low Temperature Fatigue /Metallographic Detection Device/Salt Spray Test Machine/Spring Tension & Compression Test/Swing Machine, Rockwell/Brinell/Shore Hardness Tester, Contourgraph Measuring, Torque Testing Online, etc. - 【Service】All VIPCAR engine water pump provide 12-Month/30,000 Miles Protection Plan. For any pre or after-sale replacements or performance questions or solutions, just email us and we will provide a professional, friendly, and supportive reply within 24 hours, let's hit it ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5TPXKZ6 | | Best Sellers Rank | #175,486 in Automotive ( See Top 100 in Automotive ) #56 in Automotive Replacement Engine Fan Clutches | | Brand | Vipcar | | Customer Reviews | 4.2 4.2 out of 5 stars (36) | | Date First Available | July 5, 2022 | | Exterior | Metallic Finish | | Is Discontinued By Manufacturer | Yes | | Item Weight | 4.84 pounds | | Manufacturer | LOBAM MACHINERY | | Manufacturer Part Number | 05021 | | Model | Heavy Duty Thermal Clutches | | OEM Part Number | Hayden 6600 5819, Nissan 21082-7S001, Nissan 21082-7S00A, US MOTOR WORKS 22181 | | Package Dimensions | 7.76 x 7.36 x 5.59 inches | ## Images ![6600 Heavy Duty Thermal Radiator Fan Clutch for Nissan ['VK56DE' 5.6L V8 5552cc] DOHC, 2004 & 08-12 Pathfinder, 2012-16 NV2500/3500, 2005-15 Armada, 2004-15 Titan, 2004-2010 QX56 - Image 1](https://m.media-amazon.com/images/I/61w50Ac2OhL.jpg) ## Frequently Bought Together - VIPCAR 6600 Heavy Duty Thermal Radiator Fan Clutch for Nissan ['VK56DE' 5.6L V8 5552cc] DOHC, 2004 & 08-12 Pathfinder, 2012-16 NV2500/3500, 2005-15 Armada, 2004-15 Titan, 2004-2010 QX56 - Dorman 621-326 Engine Cooling Fan Blade Compatible with Select Infiniti/Nissan Models - Gates K070971 Micro-V Serpentine Drive Belt --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/476939720-6600-heavy-duty-thermal-radiator-fan-clutch-for-nissan-vk56de](https://www.desertcart.us/products/476939720-6600-heavy-duty-thermal-radiator-fan-clutch-for-nissan-vk56de) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-21*