--- product_id: 2175569 title: "Extra Guard CA4309 Replacement Engine Air Filter for Select Infiniti, Nissan, Saab and Subaru Model Years, Provides Up to 12 Months or 12,000 Miles Filter Protection" brand: "fram" price: "€ 27.31" currency: EUR in_stock: true reviews_count: 13 category: "Fram" url: https://www.desertcart.be/products/2175569-extra-guard-ca4309-replacement-engine-air-filter-for-select-infiniti store_origin: BE region: Belgium --- # 12,000 miles / 12 months filter life Precision fit for select Infiniti, Nissan, Saab, Subaru 2X engine protection vs standard Extra Guard CA4309 Replacement Engine Air Filter for Select Infiniti, Nissan, Saab and Subaru Model Years, Provides Up to 12 Months or 12,000 Miles Filter Protection **Brand:** fram **Price:** € 27.31 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Upgrade your ride’s breathability β€” because your engine deserves the best guard! ## Quick Answers - **What is this?** Extra Guard CA4309 Replacement Engine Air Filter for Select Infiniti, Nissan, Saab and Subaru Model Years, Provides Up to 12 Months or 12,000 Miles Filter Protection by fram - **How much does it cost?** € 27.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/2175569-extra-guard-ca4309-replacement-engine-air-filter-for-select-infiniti) ## Best For - fram enthusiasts ## Why This Product - Trusted fram brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Double the Defense:** Advanced filter media traps twice the dirt for peak engine health. - β€’ **Versatile Compatibility:** Tailored for a wide range of Infiniti, Nissan, Saab, and Subaru models β€” one filter, many rides. - β€’ **Long-Lasting Performance:** Up to 12,000 miles or 12 months of reliable filtration without compromise. - β€’ **Seamless Fit & DIY Ready:** Engineered for a perfect OEM-like fit and effortless installation in under 5 minutes. - β€’ **Maximized Airflow, Minimized Drag:** Fine filter media ensures optimal airflow to maintain horsepower and acceleration. ## Overview The FRAM Extra Guard CA4309 Replacement Engine Air Filter delivers up to twice the engine protection compared to standard filters, with a durable design that lasts up to 12,000 miles or 12 months. Engineered for a precise fit across select Infiniti, Nissan, Saab, and Subaru models, it traps harmful dirt and debris without restricting airflow, ensuring sustained engine performance and easy DIY installation in minutes. ## Description FRAM Extra Guard Air Filters are engineered with an advanced filter media that has been through rigorous testing and have been proven to provide 2X the engine protection* than the average leading standard retail brand air filter. 12,000 miles change intervals helps prevent decreased acceleration and horsepower while helping improve overall performance. FRAM engineering laboratories defines the air filter category by providing a clear choice over other filters. Follow recommended change intervals as noted in your vehicle's owner's manual. *Based on Fram Group testing of filter efficiency of models CA4309, CA8755A, CA8039, CA326 and CA6479 and their standard retail brand equivalent under ISO 5011. Install your air filter in as little as 5 minutes. Review: Fits like it's from the factory - Fits like it's an OEM product, just cheaper! Good quality and good price. Review: Breathe Easy with the FRAM Extra Guard Air Filter: A Perfect Fit for My Nissan Maxima - I recently had an astonishing experience with the FRAM Extra Guard Air Filter, CA4309, and I couldn't be more thrilled to share my excitement about this exceptional product. It's not every day that you find a cabin air filter that not only works flawlessly but also fits your vehicle like a glove. Here's why the FRAM Extra Guard Air Filter deserves the spotlight: A Perfect Fit: The sheer disbelief I felt when the filter fit my 2016 Nissan Maxima SL perfectly was quickly replaced with sheer satisfaction. It's incredibly reassuring to know that FRAM pays meticulous attention to detail, ensuring that their filters are the right match for a range of vehicles, including my Nissan. Effortless Installation: Installing the CA4309 was a breeze. I didn't need a mechanic or any specialized tools. With clear instructions and precision engineering, it took just a few minutes to replace my old filter with this new one. Breath of Fresh Air: Once the FRAM filter was in place, I noticed an immediate improvement in the air quality inside my vehicle. It's like a breath of fresh air, quite literally. I can now enjoy clean, pollutant-free air during my drives, and it's made a noticeable difference in the overall driving experience. Extra Guard Technology: The name says it all – "Extra Guard." FRAM has incorporated advanced filtration technology to ensure that the air entering my cabin is free from dust, pollen, allergens, and other particles. It's an added layer of protection for me and my passengers. Quality and Durability: The CA4309 is built to last. It's clear that FRAM takes pride in producing high-quality filters that can withstand the test of time and the rigors of the road. I have full confidence in its performance, and that peace of mind is priceless. Multi-Vehicle Compatibility: It's worth noting that this filter is not limited to my Nissan Maxima. It's designed to fit a variety of vehicles, making it a versatile and practical choice for anyone looking to improve their in-cabin air quality. In conclusion, the FRAM Extra Guard Air Filter, CA4309, is a stellar investment for anyone seeking cleaner, fresher air in their vehicle's cabin. It's an easy upgrade that delivers noticeable results and fits like it was tailor-made for my Nissan Maxima. The quality, performance, and compatibility of this filter are truly impressive. I wholeheartedly recommend the FRAM Extra Guard Air Filter to anyone looking to enhance their driving experience and breathe easier on the road. ## Features - VEHICLE APPLICATIONS: Infiniti (03-08 FX35 3.5L, 91-96/99-02 G20 2.0L, 03-07 G35 3.5L, 96-01 I30 3.0L, 02-04 I35 3.5L, 93-97 J30 3.0L, 90-92 M30 3.0L, 97-00 QX4 3.3L, 01-03 QX4 3.5L, 14-20 QX60 3.5L); Nissan (95-98 200SX 1.6L & 2.0L, 89-98 240SX 2.4L, 03-07 350Z 3.5L, 93-01 Altima 2.4L, 02-06 Altima 2.5L, 02-18 Altima 3.5L, 90-95 Axxess 2.4L, 90-94 D21 3.0L, 99-04 Frontier 3.3L, 81-84 Maxima 2.4L, 81-83 Maxima 2.8L, 89-01 Maxima 3.0L, 02-14 Maxima 3.5L, 16-23 Maxima 3.5L) - ADDITIONAL APPLICATIONS: (03-07 Murano, 09-24 Murano 3.5L, 91-93 NX, 90-95 Pathfinder 3.0L, 96-00 Pathfinder 3.3L, 01-04 Pathfinder 3.5L, 04-09 Quest 3.5L, 11-17 Quest 3.5L, 91-99 Sentra 1.6L, 00-06 Sentra 1.8L, 98-01 Sentra 2.0L, 91-94 Sentra 2.0L, 02-06 Sentra 2.5L, 90-92 Stanza 2.4L, 00-04 Xterra 3.3L, 05-07 X-Trail 2.5L); Saab (05-06 9-2X); Subaru (98-99/04-08 Forester 2.5L, 93-97 Impreza 1.8L, 02-09 Impreza 2.0L, 95-99 Impreza 2.2L, 05-07 Impreza 2.5L, 90-99 Legacy 2.2L, 96-99 Legacy 2.5L, 01-04 Outback 3.0L, 92-97 SVX 3.3L) - TRAPS DIRT AND FILTH: Various damaging particles and dust can collect over your engine, however, with FRAM car air filter, Extra Guard entraps these particles for a safer, cleaner, and quality engine performance. - EASY INSTALLATION: A seamless DIY replacement that can be completed in minutes. Remove your old filter, replace with FRAM engine filter ensuring it is sealed around the perimeter, replace cover and fasten. - EXPANSIVE AIRFLOW: With a fine filter media, Extra Guard captures various debris without hampering airflow. Filter attracts dirt like a magnet so that maximum amount of debris stay trapped to prevent entering within the engine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009H51MG | | Best Sellers Rank | #7,389 in Automotive ( See Top 100 in Automotive ) #91 in Automotive Replacement Air Filters | | Brand Name | Fram | | Customer Reviews | 4.6 4.6 out of 5 stars (7,329) | | EU Spare Part Availability Duration | 1 Years | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00009100501943 | | Included Components | Extra Guard Air Filter | | Item Dimensions L x W x H | 11.39"L x 6.85"W x 1.54"H | | Item Type Name | Extra Guard Flexible Rectangular Panel Air Filter | | Item Weight | 22.68 g | | Manufacturer | FRAM | | Manufacturer Part Number | CA4309 | | Manufacturer Warranty Description | FRAM filters are warranted against defects in design, materials, and workmanship. New vehicle warranties remain in effect when FRAM filters are installed according to directions on FRAM filter packaging and replaced at least as often as vehicle manufacturer's recommended change intervals. | | Model Number | CA4309 | | OEM Equivalent Part Number | CA4309 | | Product Grade | Performance Part | | Shape | Rectangular | | UPC | 009100501943 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Fram - **EU Spare Part Availability Duration:** 1 Years - **Fit Type:** Vehicle Specific Fit - **Product Dimensions:** 11.39"L x 6.85"W x 1.54"H - **Product Grade:** Performance Part ## Images ![Extra Guard CA4309 Replacement Engine Air Filter for Select Infiniti, Nissan, Saab and Subaru Model Years, Provides Up to 12 Months or 12,000 Miles Filter Protection - Image 1](https://m.media-amazon.com/images/I/713dGn4VwuL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Maybe it would be a good idea to post a site where we can look up the suitability of this filter for all models. Thanks** A: Fram.com is a good place to look for this information as it is a Fram air filter, same is true for oil filters, manufacturers websites are the best source. Amazon.com has frequent incorrect assignments of products fitment. http://www.fram.com/products/consumer-products/air-filters/ Personally I only use Fram for air filters and PVC valves, the aftermarket reviews are not so good for oil filters and such. Check out Bobtheoilguy.com or similar where they cut oil filters apart and compare the results, I usually run Mobil One oil filters and their oil. For other supplies it depends, such as I run Gates belts and pulleys, Autolite Iridium plugs, etc. Short story I check out quality controls and forums to see what appears to be the best products. There are also several lines of products within a brand, Raybestos, for example has several product lines of differing qualities. Something like this, Value line: I am selling this car next week and I want the cheapest parts that will work OK. Service line middle of the road for quality and price, Ok for the regular drivers. Professional line, the best and most expensive. Heavy duty for those that want or need a better product. There are other companies that make specialty components, which are beyond Heavy Duty, I would say they are for towing, off road and other extreme conditions. Price can be sky high, may require modifications to fit. You really should have a reason for this level of performance and be aware of the trade offs. Choose Wisely! **Q: Is this in addition to the cabin filter located in the glove box or is it an alternative? I don't know much.** A: It is not a cabin filter. It is an engine air filter, in a box under the hood. **Q: Will it fit 2018 ford edge 4 cyl ecoboost ?** A: No. **Q: Would this fit my nissan murano 2003?** A: No. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits like it's from the factory *by N***N on March 4, 2026* Fits like it's an OEM product, just cheaper! Good quality and good price. ### ⭐⭐⭐⭐⭐ Breathe Easy with the FRAM Extra Guard Air Filter: A Perfect Fit for My Nissan Maxima *by A***K on November 1, 2023* I recently had an astonishing experience with the FRAM Extra Guard Air Filter, CA4309, and I couldn't be more thrilled to share my excitement about this exceptional product. It's not every day that you find a cabin air filter that not only works flawlessly but also fits your vehicle like a glove. Here's why the FRAM Extra Guard Air Filter deserves the spotlight: A Perfect Fit: The sheer disbelief I felt when the filter fit my 2016 Nissan Maxima SL perfectly was quickly replaced with sheer satisfaction. It's incredibly reassuring to know that FRAM pays meticulous attention to detail, ensuring that their filters are the right match for a range of vehicles, including my Nissan. Effortless Installation: Installing the CA4309 was a breeze. I didn't need a mechanic or any specialized tools. With clear instructions and precision engineering, it took just a few minutes to replace my old filter with this new one. Breath of Fresh Air: Once the FRAM filter was in place, I noticed an immediate improvement in the air quality inside my vehicle. It's like a breath of fresh air, quite literally. I can now enjoy clean, pollutant-free air during my drives, and it's made a noticeable difference in the overall driving experience. Extra Guard Technology: The name says it all – "Extra Guard." FRAM has incorporated advanced filtration technology to ensure that the air entering my cabin is free from dust, pollen, allergens, and other particles. It's an added layer of protection for me and my passengers. Quality and Durability: The CA4309 is built to last. It's clear that FRAM takes pride in producing high-quality filters that can withstand the test of time and the rigors of the road. I have full confidence in its performance, and that peace of mind is priceless. Multi-Vehicle Compatibility: It's worth noting that this filter is not limited to my Nissan Maxima. It's designed to fit a variety of vehicles, making it a versatile and practical choice for anyone looking to improve their in-cabin air quality. In conclusion, the FRAM Extra Guard Air Filter, CA4309, is a stellar investment for anyone seeking cleaner, fresher air in their vehicle's cabin. It's an easy upgrade that delivers noticeable results and fits like it was tailor-made for my Nissan Maxima. The quality, performance, and compatibility of this filter are truly impressive. I wholeheartedly recommend the FRAM Extra Guard Air Filter to anyone looking to enhance their driving experience and breathe easier on the road. ### ⭐⭐⭐⭐⭐ Buy again *by L***N on March 4, 2026* Perfect fit ## Frequently Bought Together - FRAM Extra Guard CA4309 Replacement Engine Air Filter for Select Infiniti, Nissan, Saab and Subaru Model Years, Provides Up to 12 Months or 12,000 Miles Filter Protection - A-Premium Cabin Air Filter with Activated Carbon Compatible with Nissan & Infiniti Models - Altima 2013-2018, Murano 2015-2023, Pathfinder 2013-2020, Maxima 2016-2023, QX60 2014-2020, JX35 2013 - FRAM Extra Guard PH6607, 10K Mile Change Interval Spin-On Oil Filter, black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/2175569-extra-guard-ca4309-replacement-engine-air-filter-for-select-infiniti](https://www.desertcart.be/products/2175569-extra-guard-ca4309-replacement-engine-air-filter-for-select-infiniti) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-29*