Genuine OEM MN171164 Coolant Reservoir Cap for Mitsubishi Pajero Sport KH6W - Factory Quality Radiator Expansion Tank Cap
1. Genuine Mitsubishi OEM Quality Manufactured to Mitsubishi's factory specifications, this coolant reservoir cap is an original-equipment part - matching the exact thread, seal design, material, and fit of the factory cap.
2. Direct Fit for Pajero Sport KH6W Engineered as a direct factory replacement for the Mitsubishi Pajero Sport (chassis code KH6W) - correct thread pitch and sealing surface for a secure, leak-free fit.
3. Prevents Coolant Loss & Overheating Risk A cracked, loose, or missing reservoir cap allows coolant to evaporate and leak, leading to: Low coolant level and overheating risk Coolant residue and stains in the engine bay Air entering the cooling system - causing temperature fluctuations This genuine cap restores a proper seal on the coolant reservoir.
4. Factory Seal & Material Correct sealing gasket - prevents evaporation and seepage Heat and coolant resistant material - withstands constant thermal cycling Original cap design - secure, positive fit with correct release behaviour
5. Simple, Tool-Free Replacement Twist-on fit - installs in seconds by hand No modification required - direct replacement for the original cap Ideal preventive maintenance item - caps harden with age and should be renewed with cooling system service
6. Ideal For Cracked, hardened, or missing reservoir cap replacement Cooling system service and coolant changes Overheating diagnosis and repair Used-car reconditioning and export preparation.
7.Keep Your Cooling System Sealed The coolant reservoir cap looks like a minor part, but it plays a critical role: it seals the expansion tank so coolant can expand and contract without escaping. When the cap hardens, cracks, or its seal fails, coolant evaporates and seeps out - the level drops, air enters the system, and temperatures start to fluctuate. Ignore it long enough and you risk overheating. This genuine Mitsubishi OEM coolant reservoir cap (MN171164) is the exact factory part for the Mitsubishi Pajero Sport (KH6W)






Changsha Kunli Auto Parts Co., Ltd. is located in Changsha, a star city with profound heritage and convenient transportation. It is a professional and large-scale supply and service provider deeply involved in the field of Mitsubishi Pajero spare parts. Since its establishment, we have always adhered to the business philosophy of "focusing on Pajero and being an expert in all vehicle parts" and are committed to providing the most professional and reliable parts support to Pajero owners and repair institutions around the world.
Core business: All series and all vehicles, one-stop coverage. The business scope of Kunli Auto Parts comprehensively covers all Mitsubishi Pajero models, including the classic V31, V33, V43 and the current mainstream V73, V87, V93, V97, etc. Our product lines span tens of thousands of SKUs including engine systems, chassis transmission, cooling, exterior coverings and interior products. At Kunli, you can truly experience the convenience of "one-stop purchasing" and avoid the trouble of finding parts from multiple parties.
Corporate advantages: perfect balance of quality, variety and price
Excellent quality: We know that the quality of accessories is related to driving safety and off-road performance. Therefore, Kunli insists on strictly selecting high-quality sources, and all incoming products undergo strict quality screening to ensure that each product can operate stably in a high-intensity environment.
Complete accessories: With a strong supply chain accumulation, we have a large amount of ready inventory. Whether it is commonly used maintenance parts or less popular and difficult parts, Kunli can provide quick response.
Affordable prices: By optimizing the supply chain and reducing intermediate links, we give the maximum profit margin to our customers. Providing a quality experience comparable to the original at a very competitive price is our core competitiveness to win the trust of the market.




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