Genuine OEM 1584A777 1584A778 Catalytic Converter for Mitsubishi Pajero Sport KH6W - Left Right Exhaust Cat
1. Genuine Mitsubishi OEM Quality Manufactured to Mitsubishi's factory specifications, this catalytic converter is an original-equipment part - matching the factory flange dimensions, mounting points, and emission control specification for the specified model.
2. Complete Left & Right Set Both sides available under their correct part numbers: Left converter - 1584A777 Right converter - 1584A778
3. Direct Fit for Pajero Sport KH6W Engineered as a direct factory replacement for the Mitsubishi Pajero Sport (KH6W) exhaust system - correct flange bolt pattern, pipe routing, and mounting bracket layout.
4. Restores Emissions Compliance & Performance A clogged, melted, or damaged catalytic converter causes symptoms that are hard to ignore: Check engine light (typically P0420 / catalyst efficiency codes) Loss of power and sluggish acceleration Increased fuel consumption Failed emissions / roadworthiness testing Rattling or buzzing noises from under the vehicle This genuine unit restores correct exhaust flow and emission control.
5. OEM Construction & Fit Factory-matched flanges and pipe routing - bolts to the original exhaust layout Correct catalyst specification - engineered for the vehicle's emission requirements Durable stainless / heat-resistant construction - built for exhaust service conditions
6. Ideal For Failed or emission-faulting converter replacement Clogged converter causing power loss Collision or underbody damage repair Export and resale preparation.
7. The catalytic converter is a critical emissions component - it converts harmful exhaust gases into far cleaner emissions as they pass through the exhaust system. Over time, converters can clog, overheat, or suffer internal damage, and the symptoms are easy to spot: a check engine light, sluggish performance, increased fuel consumption, rattling from underneath, and a vehicle that simply won't pass an emissions test.






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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