CarCareTruth Score
Decent.
Opens Amazon in a new tab. No account needed to look.
Saved to your guest loadout. Sign up to also save to your Cabinet (consumables) or Kit (tools you own).
As an Amazon Associate I earn from qualifying purchases. Full disclosure
Prices may varyThis product ranks #16 of 27 in Oil Filter.Three above it ↓
Last reviewed May 25, 2026
TL;DR No independent SAE J1858 filtration test data has been published for the FL820S · the 80% at 20-micron figure cites no test method, scoring it at the marketing-claim tier. Silicone ADBV confirmed from manufacturer disclosure; no independent cut-open review has been located to verify internal construction.
Spin-on canister filter with cellulose-synthetic blend media (cellulose and polyester), silicone ADBV, and SAE/USCAR-36 dimensional compliance. This is the genuine Ford OEM replacement part covering 450+ Ford, Lincoln, and Mercury applications from 1991·2026, including F-150, Super Duty, Expedition, and Mustang. The manufacturer states 80% efficiency at 20 microns but cites no test standard · not SAE J1858, not ISO 16889, not even a proprietary method. That absence places the efficiency claim in the unverifiable marketing-copy tier; no independent test data has been located. Construction quality is unverified by independent cut-open review; broad, well-rated owner feedback shows no pattern of canister failure, gasket leaks, or media collapse. Service interval is not explicitly stated on the product page.
Right pick for the Ford, Lincoln, or Mercury owner doing standard 5,000·7,500 mile oil changes with conventional or semi-synthetic oil who wants the genuine OEM part · confirmed fitment, silicone ADBV, and Ford-designed bypass calibration with zero community fitment issues reported by a large owner base. Skip if independent SAE J1858 filtration efficiency data is a requirement or if you run a full-synthetic extended-drain program; the cellulose-synthetic blend media and unstated interval rating are not suited to long-drain use.
Passive spin-on filter · no SDS exists and no chemical exposure pathway is attributable to the filter itself. Every spent filter contains residual motor oil, a hazardous waste in most US jurisdictions; drained filters are accepted for recycling at most automotive parts stores. The all-steel canister is recyclable as ferrous scrap after draining.
The FL820S covers 450+ application lines across Ford, Lincoln, and Mercury vehicles from 1991·2026, including the F-150 (1994·2014), F-250/F-350/F-450/F-550 Super Duty (1999·2026), Expedition, Explorer, Mustang, E-Series vans, Crown Victoria, Ranger, and many others. Lincoln Town Car, Navigator, Continental, and Mercury Grand Marquis, Mountaineer, and Sable are also included. Always verify fitment against your specific year, make, model, and engine using Ford's application guide or a parts-finder before installation.
No. The 80% at 20-micron efficiency figure appears in the product description but cites no test method · not SAE J1858, not ISO 16889, not even a manufacturer-internal standard. Without a cited test method, this is marketing copy rather than verifiable evidence. No independent multi-pass filtration test data has been published for the FL820S.
Yes. Motorcraft states that the FL820S uses a silicone anti-drain-back valve. Silicone is more heat- and cold-resistant than standard nitrile rubber, which matters for cold-start performance and high-heat extended operation. The silicone ADBV is confirmed from the manufacturer's product description and the retail packaging label ('Silicone Valve'). No independent cut-open review has been located to verify ADBV construction beyond the manufacturer's disclosure.
Yes. The FL820S single-pack (ASIN B000AS3D3S) carries Amazon add-on item status, meaning it typically requires a qualifying order minimum or a Subscribe & Save enrollment to purchase on its own. The 4-pack variant (B0DQXMS256) may have different purchasing terms · check the current listing. Purchasing multiple filters at once (or bundling with oil) is the common workaround.
No specific mileage rating is stated on the FL820S product page. Ford's standard OEM service guidance for most listed applications is 5,000·7,500 miles depending on driving conditions, oil type, and vehicle model. The FL820S uses cellulose-synthetic blend media, which is not marketed or rated for extended drain intervals (10,000+ miles); change intervals beyond what Ford recommends for your specific vehicle are not endorsed for this filter.
Marketing copy from Motorcraft, via Amazon. Not editorial.
Per manufacturer cross-reference. Verify on Amazon before purchase.
Weekly pick
One product, one safety verdict, every week. No spam.
WIX Filters
XP 57356XP Oil Filter (Built for Synthetic Oil)
FRAM
Ultra Synthetic XG3593A Oil Filter
WIX Filters
XP 57502XP Extended Performance Oil Filter
Purolator
BOSS PBL14476 Maximum Engine Protection Oil Filter
As an Amazon Associate I earn from qualifying purchases. Full disclosure
Community
0 postsShare how you use this product
Drop a quick comment or post a full review with photos and a star rating.
Sign in to postNew here? Create a free account.