{"product_id":"staunchauto-engine-cabin-air-filter-combo-silverado-1500-sierra-1500-2019-2026-abs-frame-activated-carbon","title":"StaunchAuto Engine \u0026 Cabin Air Filter Combo — Silverado 1500 \u0026 Sierra 1500 2019–2026, ABS frame \u0026 activated carbon","description":"\u003cp\u003e\u003cstrong\u003eStaunchAuto’s Engine \u0026amp; Cabin Air Filter Combo replaces both your engine intake filter and cabin pollen\/odor filter for Silverado 1500 (2019–2026) and Sierra 1500 (2020–2026).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you drive a Silverado 1500, Tahoe, Suburban, or Sierra from the model years listed, this matched pair gives a straightforward way to keep engine airflow clear and cabin air fresher. The two-piece kit combines a high-capacity engine filter built on reinforced ABS framing with a coconut-shell activated carbon cabin filter and multi-layer media. Together they protect the powertrain from debris while reducing odors and particulates inside the vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the engine air filter protect my truck’s performance?\u003c\/h3\u003e\n\u003cp\u003eThe StaunchAuto engine filter uses high-quality pleated filter paper and a rigid ABS frame to trap dirt, dust, and larger airborne contaminants before they reach the intake. Cleaner air into the engine helps maintain combustion efficiency and can reduce buildup on sensors and internal components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for part number 84121217-compatible housings\u003c\/li\u003e\n  \u003cli\u003eMulti-layer pleated media captures finer particles than basic paper filters\u003c\/li\u003e\n  \u003cli\u003eDurable ABS frame resists warping and provides a consistent seal\u003c\/li\u003e\n  \u003cli\u003eSuggested replacement interval: every 6 months or 12,000 miles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits does the cabin air filter deliver for daily driving?\u003c\/h3\u003e\n\u003cp\u003eThe cabin filter uses a double-layer design with activated coconut-shell carbon to adsorb odors and many gaseous pollutants while mechanically filtering particulates. Its low-resistance construction keeps HVAC airflow smooth and quiet, preserving comfort without overworking the blower.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e99.9% efficient particle filtration in a multilayer arrangement\u003c\/li\u003e\n  \u003cli\u003eActivated carbon layer helps reduce odors and common vehicle exhaust gases\u003c\/li\u003e\n  \u003cli\u003eLow resistance design minimizes HVAC noise and maintains consistent air volume\u003c\/li\u003e\n  \u003cli\u003eReplaces cabin filter CF11966 fitment for listed models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this combo easy to install and maintain?\u003c\/h3\u003e\n\u003cp\u003eYes—both filters are designed as direct-fit replacements for the specified GM models, so installation is typically a quick, tool-light procedure. Regular replacement on the recommended schedule removes trapped debris and helps avoid reduced airflow or unpleasant cabin smells over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit for Silverado 1500 (2019–2026) and Sierra 1500 (2020–2026)\u003c\/li\u003e\n  \u003cli\u003eSimple access to engine airbox and dash cabin filter housing on most trims\u003c\/li\u003e\n  \u003cli\u003eReplace every 6 months or 12,000 miles for optimal performance\u003c\/li\u003e\n  \u003cli\u003eSmall investment that helps prevent more costly engine or HVAC repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these filters affect fuel economy or engine noise?\u003c\/h3\u003e\n\u003cp\u003eProperly functioning filters maintain the designed airflow characteristics of your vehicle and therefore support expected fuel consumption and engine operation. The engine filter’s low-restriction media avoids unnecessary throttling of intake air while the cabin filter’s low-resistance structure keeps the HVAC system quiet.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine filter reduces clogging that can impair fuel-air mix and efficiency\u003c\/li\u003e\n  \u003cli\u003eLow-resistance cabin filter prevents reduced blower performance and rattles\u003c\/li\u003e\n  \u003cli\u003eReplacements restore factory-like airflow and help sustain performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: truck owners who want a convenient, matched filter set tailored to recent Silverado, Tahoe, Suburban, and Sierra 1500 models. Choose this combo if you prefer OEM-fit replacements with reinforced construction for the engine intake and enhanced odor control for the passenger cabin. It’s aimed at drivers focused on preserving engine health, improving in-cabin air quality, and avoiding preventable maintenance costs.\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: Are these filters direct replacements for my Silverado 1500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The engine filter fits Silverado 1500 (2019–2026) and the cabin filter fits CF11966-compatible housings in listed GM models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace both filters approximately every 6 months or every 12,000 miles, or sooner in dusty conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"StaunchAuto","offers":[{"title":"Default Title","offer_id":55168210501975,"sku":"B0FMFBS6MR","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/staunchauto-front-packaging-silverado-sierra.jpg?v=1790396724","url":"https:\/\/britishgarage.co.uk\/products\/staunchauto-engine-cabin-air-filter-combo-silverado-1500-sierra-1500-2019-2026-abs-frame-activated-carbon","provider":"British Garage","version":"1.0","type":"link"}