Pronto PO99221EX Engine Oil Filter

Pronto Extended Life Oil Filter for Mercedes-Benz and Aston Martin

The Pronto Extended Life Engine Oil Filter, part number PO99221EX, is a cartridge-style filter built for select Mercedes-Benz and Aston Martin applications. It uses synthetic blend media and an NBR gasket to support clean oil flow and reliable sealing in extended service intervals.

Key Features

• Synthetic blend media for efficient oil filtration
• Cartridge filter design for compatible housing systems
• Height: 5.79 in.
• Gasket thickness: 0.14 in.
• Gasket inside diameter: 2.42 in.; outside diameter: 2.70 in.
• NBR gasket material for sealing performance
• Outer diameter bottom: 2.26 in.; inner diameter bottom: 0.91 in.
• Extended Life line for vehicles calling for longer service intervals

Product Details

Pronto Extended Life PO99221EX is an engine oil filter cartridge for a wide range of Mercedes-Benz AMG, G-Class, GLS, GLE, E-Class, C-Class, and SL applications, along with select Aston Martin models such as DB11, DB12, DBX, DBX707, and Valhalla. This filter is built around synthetic blend media to capture contaminants while maintaining oil circulation in the engine’s lubrication system. The cartridge format and listed gasket dimensions help support proper fit in the correct filter housing.

The Extended Life product line is aimed at vehicles that use longer oil service intervals and require a filter built to match those maintenance schedules. For shoppers searching for a Mercedes-Benz G63 AMG oil filter, Mercedes-Benz E63 AMG oil filter, or Aston Martin DB11 oil filter, PO99221EX is the direct part number to reference. This part cross-references Premium Guard PG99221EX for the same application.

Common Issues This Filter Helps Address

• Oil contamination from normal engine wear and combustion byproducts
• Restricted oil flow caused by a loaded or aging filter element
• Seal leakage at the filter housing gasket interface
• Maintenance replacement needs for extended service interval vehicles
• Fitment matching for cartridge-style oil filter housings

Installation Notes and Tips

Verify the housing style and engine application before installation, especially on Mercedes-Benz models with notes such as w/o stem or w/ 3 inch housing cap. Confirm the cartridge dimensions and gasket measurements against the original filter before service. Replace the filter during routine oil changes and follow the vehicle manufacturer’s oil service procedure for the correct housing torque and sealing check.

Quality Assurance

Pronto Extended Life PO99221EX is built as an OE-style replacement oil filter for the listed Mercedes-Benz and Aston Martin applications. The synthetic blend media, cartridge construction, and NBR gasket material are specified to support consistent filtration and sealing in the intended engine platforms.

Compatible Vehicles

• Fits 2026 Aston Martin Valhalla, N/A
• Fits 2024-2025 Aston Martin DB12, N/A
• Fits 2023-2025 Aston Martin DBX707, N/A
• Fits 2021-2024 Aston Martin DBX, N/A
• Fits 2018-2023 Aston Martin DB11, N/A
• Fits 2024-2026 Mercedes-Benz CLA45 AMG S, N/A
• Fits 2020-2026 Mercedes-Benz GLE580, N/A
• Fits 2021-2026 Mercedes-Benz GLE63 AMG S, N/A
• Fits 2021-2026 Mercedes-Benz GLE63 AMG S SUV, N/A
• Fits 2020-2026 Mercedes-Benz GLS580, N/A
• Fits 2021-2026 Mercedes-Benz GLS63 AMG, N/A
• Fits 2021-2026 Mercedes-Benz Maybach GLS600, N/A
• Fits 2020-2025 Mercedes-Benz A45 AMG, N/A
• Fits 2016-2024 Mercedes-Benz G500, N/A
• Fits 2016-2024 Mercedes-Benz G550, N/A
• Fits 2022-2024 Mercedes-Benz G63 4x4 Squared AMG, N/A
• Fits 2013-2024 Mercedes-Benz G63 AMG, N/A
• Fits 2023 Mercedes-Benz AMG GT 63, N/A
• Fits 2019-2021 Mercedes-Benz AMG GT 63, N/A
• Fits 2023 Mercedes-Benz AMG GT 63 S, N/A
• Fits 2019-2021 Mercedes-Benz AMG GT 63 S, N/A
• Fits 2023 Mercedes-Benz C63 AMG S, N/A
• Fits 2015-2021 Mercedes-Benz C63 AMG S, N/A
• Fits 2014-2023 Mercedes-Benz CLA45 AMG, N/A
• Fits 2023 Mercedes-Benz E63 AMG S, N/A
• Fits 2018-2021 Mercedes-Benz E63 AMG S, N/A
• Fits 2014-2016 Mercedes-Benz E63 AMG S, N/A
• Fits 2021-2023 Mercedes-Benz GLA45 AMG, N/A
• Fits 2014-2019 Mercedes-Benz GLA45 AMG, N/A
• Fits 2022 Mercedes-Benz GLE63 AMG, N/A
• Fits 2016-2020 Mercedes-Benz GLE63 AMG, N/A
• Fits 2017-2021 Mercedes-Benz AMG GT, N/A
• Fits 2021 Mercedes-Benz AMG GT Black Series, N/A
• Fits 2018-2021 Mercedes-Benz AMG GT C, N/A
• Fits 2016-2021 Mercedes-Benz C63 AMG, N/A
• Fits 2020-2021 Mercedes-Benz E63 AMG, N/A
• Fits 2012-2016 Mercedes-Benz E63 AMG, N/A
• Fits 2018-2021 Mercedes-Benz GLC63 AMG, N/A
• Fits 2018-2021 Mercedes-Benz GLC63 AMG S, N/A
• Fits 2018-2021 Mercedes-Benz S560, N/A
• Fits 2011-2021 Mercedes-Benz S63 AMG, N/A
• Fits 2018-2020 Mercedes-Benz AMG GT R, N/A
• Fits 2020 Mercedes-Benz AMG GT R Pro, N/A
• Fits 2018-2020 Mercedes-Benz Maybach S560, N/A
• Fits 2020 Mercedes-Benz SL550, N/A
• Fits 2016-2019 Mercedes-Benz AMG GT S, N/A
• Fits 2019 Mercedes-Benz GLS550, N/A
• Fits 2019 Mercedes-Benz S560L, N/A
• Fits 2019 Mercedes-Benz SL550, N/A
• Fits 2013-2019 Mercedes-Benz SL63 AMG, N/A
• Fits 2014-2018 Mercedes-Benz A45 AMG, N/A
• Fits 2013-2018 Mercedes-Benz CLS550, N/A
• Fits 2014-2018 Mercedes-Benz CLS63 AMG S, N/A
• Fits 2017-2018 Mercedes-Benz G550 4x4, N/A
• Fits 2016-2018 Mercedes-Benz GLE550, N/A
• Fits 2017-2018 Mercedes-Benz GLS550, N/A
• Fits 2013-2018 Mercedes-Benz SL550, N/A
• Fits 2017 Mercedes-Benz A45, N/A
• Fits 2013-2017 Mercedes-Benz E550, N/A
• Fits 2017 Mercedes-Benz Maybach S550, N/A
• Fits 2012-2017 Mercedes-Benz S550, N/A
• Fits 2016-2017 Mercedes-Benz S63L AMG, N/A
• Fits 2014-2016 Mercedes-Benz GL550, N/A
• Fits 2013-2016 Mercedes-Benz GL63 AMG, N/A
• Fits 2012-2016 Mercedes-Benz SLK55 AMG, N/A
• Fits 2013-2015 Mercedes-Benz ML550, N/A
• Fits 2012-2015 Mercedes-Benz ML63 AMG, N/A
• Fits 2014 Mercedes-Benz CL550, N/A
• Fits 2011-2014 Mercedes-Benz CL63 AMG, N/A
• Fits 2012-2014 Mercedes-Benz CLS63 AMG, N/A
• Fits 2013-2014 Mercedes-Benz GL450, N/A
• Fits 2012-2013 Mercedes-Benz CL550, N/A
• Fits 2013 Mercedes-Benz GL550, N/A
• Fits 2012 Mercedes-Benz CLS550, N/A
• Fits 2012 Mercedes-Benz E550, N/A
• Fits 2012 Mercedes-Benz ML550, N/A