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Manufacturer communication · Warranty extension

BMW warranty extension 1353900800

What it saysThe Fuel Injector Condition-Specific Repair Coverage Program applies to qualifying repairs for the required replacement of one or more the fuel injectors which were determined to have failed due to a buildup of external… NHTSA’s full summary ↓

BMW filed this with NHTSA as a warranty extension dated Sep 19, 2025, received Jul 31, 2025, about the engine — 2 documents under this number: B011724 (2 filings). It names 7 model years (2018–2021). A warranty extension is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.

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What the bulletin says

Source: NHTSA's summary of the manufacturer's communication
F90 2018 to 2018 M5 Sedan 8 Dec 2017 – 1 Jul 2021 “F90 2018 to 2018 M5 Sedan December 08, 2017 to July 01, 2021”
F91 2020 M8 Convertible 3 Jul 2019 – 29 Jun 2020 “F91 2020 M8 Convertible July 03, 2019 to June 29, 2020”
F92 2020 M8 Coupe 3 Jul 2019 – 26 Jun 2020 “F92 2020 M8 Coupe July 03, 2019 to June 26, 2020”
F93 2020 to 2021 M8 Gran Coupe 15 Oct 2019 – 25 Feb 2021 “F93 2020 to 2021 M8 Gran Coupe October 15, 2019 to February 25, 2021”
G12 2020 to 2021 ALPINA B7 xDrive 11 Jun 2019 – 22 Feb 2021 “G12 2020 to 2021 ALPINA B7 xDrive June 11, 2019 to February 22, 2021”
G12 2020 750Li xDrive Sedan 12 Feb 2019 – 30 Aug 2019 “G12 2020 750Li xDrive Sedan February 12, 2019 to August 30, 2019”

What it applies to, as the document itself states it — the build window in the manufacturer’s own words, read by machine from the PDF NHTSA serves. The build date is on the certification label in the driver’s door jamb; the dealer settles a borderline vehicle by its VIN.

The Fuel Injector Condition-Specific Repair Coverage Program applies to qualifying repairs for the required replacement of one or more the fuel injectors which were determined to have failed due to a buildup of external corrosion in the engine’s center fuel injector bore area that resulted after this location was periodically contaminated by engine coolant residue over time. This special program’s coverage is 15 years / 150,000 miles as determined from the vehicle's original in-service / first delivery date.

One of the 432 warranty extensions and special-coverage programs on file — every make, with the term each runs to.

Manufacturer campaign id 1353900800 Kind Warranty extension Manufacturer date Sep 19, 2025 Received by NHTSA Jul 31, 2025 Components Engine, Fuel/Propulsion System First dated Jul 9, 2025

Documents filed under this number

DocumentKindDatedNHTSA idAt NHTSA
B011724Warranty extensionSep 19, 202511024203PDF, 652 KB
B011724Warranty extensionJul 9, 202511021119PDF, 598 KB

What the document itself lists

Labour operation and the time the manufacturer allows

OperationDescriptionTime
11 99 000Removing and cleaning the engine coolant residue-related corrosion the engine’s…10 FRU

Read by machine from the document NHTSA serves (14 pages), read Sep 30, 2026. A part number is shown only where it matches BMW’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote.

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.

Model years it names

Source: as the manufacturer filed them

Also filed against model years this site has no page for: 2020 BMW B7 Alpina; 2021 BMW B7 Alpina.

A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.

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What owners reported

Source: NHTSA complaint database

Owners of the 5 model years this bulletin names have filed 157 complaints with NHTSA since 2015. 88 of them name Engine, Fuel/Propulsion System — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.

The contact owns a 2020 BMW 750I. The contact stated that while driving in a parking lot at slow speeds, the check engine warning light illuminated. The vehicle was taken to the local dealer where it was diagnosed that the expansion tank had cracked and leaked on the fuel rail and the injector had failed. The vehicle was repaired.

2020 BMW 7 Series · Engine · filed with NHTSA May 20, 2025 · ODI 11662182

The fuel tank was leaking a substantial amount of fuel. Yes it is. Our safety was put at risk due to the fuel leak. Any small spark, overheating or if somebody threw a cigarette butt out of their window could have ignited our car. BMW informed me to immediately cease driving the car and bring to the dealership right away.

2018 BMW M · Fuel/Propulsion System · filed with NHTSA Aug 29, 2024 · ODI 11611640

Throughout my ownership, I have adhered to BMW’s recommended maintenance schedule, including routine oil changes and inspections. At no point was I advised of any engine issues, oil leaks, or conditions that could potentially lead to catastrophic engine failure. Most recently, the vehicle had change oil svc.

2018 BMW M · Engine · filed with NHTSA Aug 7, 2026 · ODI 11755556

In depth: 2020 BMW M engine problems →

A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.

More bulletins about the engine

Source: same model, same component group

50 other manufacturer communications filed against these BMW models under the same component group (engine), newest first. The eight newest are listed; the rest are on the BMW list.

NumberKindDatedNHTSA’s summary
0012870600Service campaignOct 10, 2026Due to an implementation error in various OBD diagnostics in the vehicle's control units, in very rare cases itmay happen that stored fault…
B121126Service bulletinSep 9, 2026Potential customer complaints with no fault codes stored / No MIL displayed. 1. “Rough idle after idling for a longer period of time” 2. “Ve…
B064526OtherSep 9, 2026Intake Muffler Return
0011460700EmissionsAug 26, 2026The return springs on the exhaust camshaft followers (switchable rocker arm) may break.
B110326Service bulletinAug 12, 2026This Service Bulletin provides instructions to clean the intake valves using the BMW Carbon Blaster Tool P/N 81 29 2 208 034 and the S68T /…
B064126OtherAug 6, 2026Fan Return
1613911200Warranty extensionAug 3, 2026the NVLD modules limited warranty for defects in materials and/or workmanship has been extended to 15 years / 150,000 miles as determined fr…
B110426Service bulletinJul 17, 2026The manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task…

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for BMW, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is BMW 1353900800 a recall?

No. A warranty extension is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.

Is the 1353900800 repair free?

A warranty extension is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.

Which vehicles does 1353900800 cover?

The manufacturer filed it against 7 model years: 2020 BMW 7 Series, 2019 BMW 8 Series, 2021 BMW M, 2020 BMW M, 2018 BMW M, 2020 BMW B7 Alpina and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone. The document itself sets the build window: F90 2018 to 2018 M5 Sedan: built 8 Dec 2017 – 1 Jul 2021; F91 2020 M8 Convertible: built 3 Jul 2019 – 29 Jun 2020; F92 2020 M8 Coupe: built 3 Jul 2019 – 26 Jun 2020 — the build date is on the certification label in the driver’s door jamb.