Porsche 718 Boxster | Cayman Service Intervals

Servicing your Porsche 718 2.0L is essential for maintaining long-term performance. With our detailed Porsche 718 Boxster and Cayman service cost guide, you can clearly understand exactly which service your 718 Boxster or Cayman requires. As part of the Porsche Partner Network, all affiliate servicing is recorded on the Porsche Service Portal under dealer number DDA6861. This acts as your online maintenance and service history, which is crucial for retaining your Porsche Warranty and ensuring your 718 continues to run perfectly throughout your ownership.

Choosing a Porsche Partner Network independent such as Genome also delivers significant maintenance cost savings while still providing all the expected standards of an Official Porsche Centre. This helps protect and enhance the retained value of your Porsche 718.

Model Designation Specifics:- 

Applicable Models: 718 Cayman / 718 Boxster

Engine Variant: 2.0L Turbo Flat-Four

Model Years: 2016–present

Transmissions: 6-Speed Manual, 7-Speed PDK

Options For Service Parts:- OEM Replacement Parts (more cost effective), OEM Porsche Parts (To retain Porsche warranty)

718 Service Overview:-

Porsche GB mandates a 2 year or 20,000 mile 718 service interval schedule alternating between minor service and major service with additional items due at certain intervals. Every second service event at 4 years or 40,000 miles constitutes a Major Service in the case of the 718 Boxster and Cayman 2.0l the major service indicates replacement spark plugs and airfilter. There are also additions for differential fluids, PDK filter and fluid changes or in the case of manual transmission gearbox servicing based on age and millage detailed below.

Specific Service Schedule:-

Explore our specific service schedule to see precisely what your Porsche 718 needs at every interval for maximum reliability and value retention.

2 YEAR / 20k MILES-  FIRST SERVICE:

The first service requirement for your Porsche 718 Boxster or Cayman is due at 2 years or 20,000 miles. The specific service items included at this interval are listed below.

• Mobil 1 FS 0W-40 – Engine oil and filters

• Porsche or Mahle oil filter (identical quality; Mahle is a more cost-effective

  aftermarket option for cars outside the Porsche warranty)

• Porsche / Mann pollen filter

• Porsche / Mahle carbon filter

• Motul RBF660 brake fluid (required every 2 years)

• Full diagnostic interrogation

• Brake system inspection

• Chassis, suspension, and steering geometry visual review

• Battery test

• Exhaust and underbody corrosion inspection

• Tyre wear and tyre pressure check

  ---

4 YEAR / 40k MILES - SECOND MAJOR SERVICE:

The 4 year or 40,000 mile service for the Porsche 718 includes all items from the Minor service, plus several additional major service requirements listed below.

• Spark Plug Replacement (OEM or Bosch)

• Check engine mounts for wear

• Check Rubber Axel Covers

• Coolant condition check and density testing

• Detailed under-tray removal inspection

• Check turbocharger actuator for free operation

6 YEAR /  60k MILES - THIRD SERVICE:

The 6 year / 60,000 mile service for the Porsche 718 requires all minor service items from the standard 2 year service, along with the additional components listed below.

• Air filter (optional BMC, Porsche or Blueprint)

• Renew Ancillary Drive Belt (water pump belt)

8 YEAR / 80k MILES - MAJOR SERVICE:

The 8 year / 80,000 mile service for the Porsche 718

718 mirrors the requirements of the 4 year major service above, without the need for any additional replacement parts at this interval.

At this stage, we also recommend carrying out a full 111-point inspection to ensure there are no emerging issues with external components such as the turbochargers and other wear-sensitive systems.

12 YEAR / 120k MILES - MAJOR SERVICE INCLUDING GEARBOX SERVICE:

The 12 year / 120,000-mile major service is the most comprehensive service your Porsche 718 Boxster or Cayman will require. It includes all standard major service items, along with the additional gearbox-specific requirements listed below.

• Gearbox hydraulic control unit: renew the fluid (every 120,000 miles/144 months)

• Manual transmission: renew the oil (every 120,000 miles/144 months)

• Dual-clutch transmission: renew the oil (every 120,000 miles/144 months)

• Differential Oil Change

PRICING MATRIX:

Trackday Service Requirements:-

If you intend to use your Porsche 718 for regular trackdays, we recommend halving all service intervals and adding an additional interim service every 3 to 6 trackdays. We also advise increasing the frequency of gearbox servicing, along with more frequent checks of tyres, brakes, and drivetrain components to ensure continued reliability under track conditions.

Our workshop facility provides all types of trackday maintenance required to keep your Porsche 718 in optimal circuit condition. Reach out to our team to discuss Porsche 718 Boxster and Cayman trackday preparation.

Frequently Asked Questions:

Is my Porsche warranty void if I don’t use the OPC Porsche main dealer?

Absolutely not. When using a Porsche Partner Network independent dealer like Genome Design, your online service history is updated using an official Porsche-issued dealer number. This means your new car warranty or extended Porsche warranty remains fully unaffected.

Should I do extra services?

We often recommend interim servicing, especially for vehicles used on track. Halving the service intervals isn’t essential, but in many cases it provides improved protection against component failure, and the long-term cost savings often outweigh the additional maintenance.

Can I wait on site?

Yes. We are fortunate to be based at The Motorist, one of the UK’s most popular automotive destinations. If your service takes up to four hours, you can comfortably spend this time in the restaurant or browse the store. We also offer super-fast WiFi and Sky Sports on site.

Should I use Porsche parts or aftermarket?

This depends on your warranty status.

• If your Porsche is under a manufacturer warranty or you intend to extend with Porsche, you must use Porsche OEM parts.

• If your vehicle is out of warranty or covered by our Genome extended warranty, we recommend high-quality OEM replacement parts from manufacturers such as Mahle and Bosch. These offer the same level of quality with significant cost savings.