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2017 Porsche 911 maintenance schedule

The 2017 911 is part of the 991 generation (2014-2019), sold as a coupe, cabriolet and targa. Below: its service intervals with the source behind each one, the fluids it takes, the problems owners report for this year, and the NHTSA recalls issued for it.

Service schedule

What the 2017 911 needs, and when

Manufacturer rows link to Porsche's own schedule, Independent rows to a service shop or parts retailer's published guide.

ServiceIntervalSource
Engine oil and filter

Requires A40 spec synthetic oil

10,000 mi / 1 yearIndependent
Engine air filter

Inspect at 10k, replace at 40k

40,000 mi / 4 yearsIndependent
Cabin air filter

Pollen filter replacement

20,000 mi / 2 yearsIndependent
Tire rotation

Check for uneven wear; staggered tires prevent standard rotation

10,000 mi / 1 yearIndependent
Brake fluid

Flush with OEM DOT 4

20,000 mi / 2 yearsIndependent
Engine coolant

Inspect lines and perform complete coolant service

40,000 mi / 4 yearsIndependent
Transmission fluid

PDK clutch fluid and manual transmission oil

60,000 mi / 6 yearsIndependent
Spark plugs

40,000 for NA engines, 30,000 for Turbo engines

30,000 mi / 3 yearsIndependent
Serpentine belt

Inspect at 40,000 miles, replace at 60,000

60,000 mi / 6 yearsIndependent
Differential and transfer case fluid

AWD controller oil replacement

60,000 mi / 6 yearsIndependent
12V battery

Battery test and ventilation hose check

20,000 mi / 2 yearsIndependent

Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them. Services we could not find an interval for are left off rather than guessed.

Fluids and engines

What goes in it

Engine oil
0W-40 (A40), 8.5 qt
Coolant
G12++ / G13
Transmission fluid
75W-90 / Pentosin FFL-3

Powertrains in this generation

  • 3.4L NA 6-cyl (MA1.04), 350 hp, 7-Speed Manual / 7-Speed PDK, RWD / AWD
  • 3.8L NA 6-cyl (MA1.03), 400 hp, 7-Speed Manual / 7-Speed PDK, RWD / AWD
  • 3.0L TT 6-cyl (9A2), 370 hp, 7-Speed Manual / 7-Speed PDK, RWD / AWD
  • 3.8L TT 6-cyl, 520 hp, 7-Speed PDK, AWD

Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.

Known problems

What 2017 911 owners run into

Problems reported for this model year, with the mileage they tend to show up at. Buying past a window is not automatically a pass - it just needs to be priced in.

Coolant Transfer Pipe

high severity

60,000-80,000 mi · $2,000-$3,500 to fix

Overheating, localized leaks

Source: repasimotorwerks.com

PDK Mechatronic Unit

high severity

80,000-100,000 mi · $1,500-$5,000 to fix

Rough shifts, failure to engage gear

Source: repasimotorwerks.com

Water Pump Failure

medium severity

60,000-80,000 mi

Coolant leak, overheating

Source: repasimotorwerks.com

Safety recalls

3 NHTSA recalls for the 2017 Porsche 911

From NHTSA's recall database, matched by model and year. Recall repairs are free at Porsche dealers, and a given car may already be fixed or fall outside a campaign, so check the VIN at nhtsa.gov/recalls before you buy.

Air bags

NHTSA 19V533000

July 2019

Porsche Cars North America, Inc. (Porsche) is recalling certain 2016-2017 911 and Boxster, 2016 Cayman and Panamera vehicles. The air bag Electronic Control Unit (ECU) may have a defective power supply capacitor that can result in air bag deactivation or inadvertent deployment of the air bags.

Remedy: Porsche will notify owners, and dealers will install new software and replace the air bag ECU as necessary, free of charge. Interim notices informing owners of the safety risk were mailed September 13, 2019. Owners received a second notice and the recall began February 12, 2020. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKB4.

Visibility

NHTSA 17V135000

March 2017

Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 911 Carrera Cabriolet, 911 Carrera 4 Cabriolet, 911 Carrera 4S Cabriolet, 911 Carrera S Cabriolet, 911 Targa S, 911 Targa 4S, 911 Turbo Cabriolet, 718 Boxter and 718 Boxter S vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting."

Remedy: Porsche will notify owners, and dealers will rebond the windshield, free of charge. The recall began on May 12, 2016. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for the recall is AH04.

Air bags

NHTSA 16V946000

December 2016

Porsche Cars North America, Inc. (Porsche) is recalling certain model year 2017 718 Boxster, 718 Boxster S, 718 Cayman, 718 Cayman S, 911 Carrera, 911 Carrera S, 911 Carrera S Cabriolet, 911 Carrera 4S, 911 Turbo, 911 Turbo S, 911 Carrera 4S Cabriolet, and 911 Turbo Cabriolet vehicles. The seat mounted side air bag inflator initiator may fail to ignite during a crash.

Remedy: Porsche will notify owners, and dealers will replace the affected air bag modules, free of charge. The recall began April 2017. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AG10.

Running costs

What maintenance typically costs

A typical year of maintenance
$1,500

Typical US independent-shop estimates for this generation; they vary by region and condition.

Other 911 model years

992 (2020-2025)

202020212022202320242025

991 (2014-2019)

201420152016201720182019

Shopping new? The Porsche 911 guide covers the current model, with what it costs to keep for 1 to 15 years.

Sources

Researched 2026-09-21. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.

Running a 911 for income?

Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2017 911 earns before you buy it.

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