{"product_id":"muge-racing-p621725-engine-air-filter-for-kenworth-t680-t880-peterbilt-567-569-replaces-p621725-laf6725-pa32000","title":"muge racing P621725 Engine Air Filter for Kenworth T680\/T880 \u0026 Peterbilt 567\/569 | Replaces P621725, LAF6725, PA32000","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eMeet the muge racing P621725 Engine Air Filter, a durable replacement designed for a range of heavy‑duty trucks. Built to fit select Kenworth and Peterbilt models, it supports engines like PACCAR MX13, MX11, and CUMMINS X15, as well as ISX variants. This versatility makes it a practical option for fleets and owner‑operators who value flexibility without sacrificing fit.\u003c\/p\u003e\n  \u003cp\u003eFrom unboxing to daily use, you may notice the crisp filter media and precisely sealed edges. In real‑world driving—whether you’re cruising interstate corridors, navigating urban routes, or tackling long hauls—clean intake air can help maintain steady performance and reduce fluctuations in engine response. The result can be a smoother feel at the pedal and a dependable air supply signaling consistent airflow.\u003c\/p\u003e\n  \u003ch3\u003eCompatibility and Replacements\u003c\/h3\u003e\n  \u003cp\u003eThis filter is compatible with:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eKenworth T680 with MX13, MX11, and CUMMINS X15 engines\u003c\/li\u003e\n    \u003cli\u003eKenworth T880 with MX13, ISX, X15, and MX11\u003c\/li\u003e\n    \u003cli\u003ePeterbilt 567 with MX11, MX13, and ISX15\u003c\/li\u003e\n    \u003cli\u003ePeterbilt 569 with MX11, MX13, and ISX15\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eIn addition to its broad compatibility, it replaces well‑known parts such as Paccar P621725, Luber‑Finer LAF6725, Donaldson P637453, Baldwin PA32000, Wix WA11058, and NAPA 501058. This makes it a convenient option for fleets that aim to standardize parts across multiple engines.\u003c\/p\u003e\n  \u003ch3\u003eKey Benefits You Might Notice\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eEnhanced protection: a well‑sealed, pleated media design can help reduce dust intrusion and support clean air delivery to the combustion chamber\u003c\/li\u003e\n    \u003cli\u003ePotentially lower maintenance costs: by helping maintain consistent performance, the filter may contribute to fewer unexpected maintenance events\u003c\/li\u003e\n    \u003cli\u003eProlonged filter life: following manufacturer guidelines, replacement every 10,000–12,000 miles can help preserve engine efficiency\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eTips for Installation and Use\u003c\/h3\u003e\n  \u003cp\u003eEnsure proper seating and a tight seal during installation to maximize filtration efficiency. For fleets, consider aligning replacement schedules with maintenance cycles to minimize downtime and keep trucks on the road. Real‑world results vary with driving conditions, load, and climate.\u003c\/p\u003e\n  \u003cp\u003eWhether you operate a mixed fleet or a single rig, the muge racing P621725 is designed to be a practical, no‑nonsense filter option that aligns with common heavy‑duty engine configurations while leaving room for future adjustments as you accumulate miles on the road.\u003c\/p\u003e\n\u003c\/div\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: What vehicles is the muge racing P621725 engine air filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Kenworth T680\/T880 and Peterbilt 567\/569 engines, covering MX11, MX13, ISX and X15 variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Why choose the P621725 air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It may help protect engine components and support reliable performance; replacement guidance suggests about 10,000–12,000 miles for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"muge racing","offers":[{"title":"Default Title","offer_id":42487415570517,"sku":"B0FXWJDSND","price":105.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/muge-racing-p621725-engine-air-filter-kenworth-t680.jpg?v=1778429635","url":"https:\/\/plentytorque.co.uk\/products\/muge-racing-p621725-engine-air-filter-for-kenworth-t680-t880-peterbilt-567-569-replaces-p621725-laf6725-pa32000","provider":"PlentyTorque","version":"1.0","type":"link"}