{"product_id":"docs-diesel-cabin-air-filter-d3932c-duramax-6-6l-3-0l-chevy-gmc-2020-replaces-13508023","title":"Doc's Diesel Cabin Air Filter D3932C — Duramax 6.6L\/3.0L Chevy\/GMC (2020+) | Replaces 13508023","description":"\u003ch2\u003eCleaner cabin air for demanding Duramax drives\u003c\/h2\u003e\n\u003cp\u003eDoc's Diesel Cabin Air Filters are built to remove dust, pollen, and other airborne particles from the interior, helping create a fresher cabin environment on long trips or daily commutes in Chevy\/GMC Duramax trucks. These filters are designed for a precise fit and are among the easiest to replace, with the typical location behind the glove box. When installed following the manufacturer’s guidelines, the filter will not affect your vehicle’s warranty.\u003c\/p\u003e\n\u003ch3\u003eKey fit and interchange\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFitment: Chevrolet\/GMC 6.6L Duramax 2500HD and 3500HD (2020–2025) and Chevrolet\/GMC 3.0L Duramax (2020+).\u003c\/li\u003e\n\u003cli\u003eInterchange: Replaces GM 13508023 and other common part numbers (CF185, CF1184C, PA10369, PC4211C, TC3822AC).\u003c\/li\u003e\n\u003cli\u003eThird-party tested: the electrostatic media stops particles down to 0.001 microns in filtration assessments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect in real-world use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIn dusty rural roads or heavy city traffic, you may notice a noticeable reduction in dust on dashboards and in air intake quality during circulation.\u003c\/li\u003e\n\u003cli\u003eOn longer drives, you might experience steadier airflow and a clearer climate inside the cabin, especially when the AC is in use.\u003c\/li\u003e\n\u003cli\u003eThe filter’s electrostatic media is designed to balance particle capture with preserved airflow for consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement guidelines: typically every 15,000 miles or 12 months, depending on driving conditions and vehicle usage.\u003c\/li\u003e\n\u003cli\u003eFollow your vehicle’s warranty requirements and ensure proper installation to avoid issues.\u003c\/li\u003e\n\u003cli\u003eKeep an eye on the cabin environment; if you notice more dust or pollen, consider replacing sooner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy drivers choose Doc's Diesel\u003c\/h3\u003e\n\u003cp\u003eDurability, a precise fit for Duramax models, and broad compatibility with GM parts make Doc's Diesel cabin filters a practical upgrade for drivers seeking cleaner cabin air without added downtime.\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: Is Doc's Diesel Cabin Air Filter D3932C compatible with my Duramax Chevy\/GMC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits Chevrolet\/GMC 6.6L Duramax 2500HD\/3500HD (2020–2025) and 3.0L Duramax (2020+); please confirm your exact model before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will using this cabin air filter affect my warranty or service schedule?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. When installed per the manufacturer’s guidelines, it won’t affect warranty; replacement is typically every 15,000 miles or 12 months.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Doc's Auto Parts","offers":[{"title":"Default Title","offer_id":42466221457493,"sku":"B0F35CJC25","price":34.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/docs-diesel-cabin-air-filter-front-view.jpg?v=1778042004","url":"https:\/\/plentytorque.co.uk\/products\/docs-diesel-cabin-air-filter-d3932c-duramax-6-6l-3-0l-chevy-gmc-2020-replaces-13508023","provider":"PlentyTorque","version":"1.0","type":"link"}