Porsche Cayman GTS 4.0 982Coupe · 4.0 litre · 294 kW

Jan 2019 onward · Coupe · Petrol · 3,995 cc

Engine, fluids, brakes, wheels and tyres, bulbs, battery and wipers for this car.

Oil & fluids

Brake fluid

DOT 4

Quantities and approvals as listed for this vehicle. Check the level after filling; a capacity is not a top-up amount.

Engine & drivetrain

Engine code

DKDC / DKDD / DWAC / DWAD

3,995 cc · 6 cylinders · 24 valves
Naturally aspirated · direct injection
Bore × stroke 102 × 81.5 mm

Drive

Rear-wheel drive

Wheels & tyres

Wheel bolts

M14 × 1.5

19 mm hex head

Factory wheel and tyre sizes

Wheel	Tyre size	Rim	Fitted to
18-inch	235/45 R18	8.0J × 18, offset ET57	Front
19-inch	235/40 R19	8.0J × 19, offset ET57	Front
19-inch	265/40 R19	10.0J × 19, offset ET45	Rear
20-inch	235/35 R20	8.5J × 20, offset ET57	Front
20-inch	265/35 R20	10.5J × 20, offset ET47	Rear

Sizes the parts catalogue lists for this car. A "Rear" row is the wider rear tyre on cars with different sizes front and rear. Your tyre placard, on the driver's door pillar, gives the sizes and pressures for the wheels your car was built with.

Bulbs

Light	Bulb	Applies to
Headlight (low beam)	D3S xenon · 35 W	Bi-Xenon
High beam	D3S xenon · 35 W	Bi-Xenon
Boot light	W5W · 5 W	—

Check the bulb you take out before buying a new one. Halogen, xenon and LED headlights use different bulbs, and LED lights usually have no bulb to replace.

Battery

Case size (L × W × H)	Capacity	Cold cranking	Share of listings
315 × 175 × 190 mm	80 Ah	800 A (EN)	39%
353 × 175 × 190 mm	95 Ah	850 A (EN)	17%

The main battery sizes listed for this car, most common first. The right one depends on the car's equipment, such as start-stop, so match the size, capacity and type printed on the battery you are replacing.

Engine, gearbox, brake, wheel, tyre, bulb, battery and plug details are taken from the parts makers' listings for this exact vehicle. Where those listings disagree, only the clear majority is shown.