Coolant / Antifreeze
Available in red, black and silver.
Compatible with 911/912/930 ('65-'89) or any car with a threaded lever.
Rennline's billet aluminium teardrop defrost knobs are the perfect inexpensive interior upgrade for any Porsche equipped with this feature. Factory knobs become faded, cracked, and/or unsightly after years of exposure to UV light. Rennline billet knobs are machined from 6061 aluminium and are available in red, silver or black anodized finishes for a durable, long lasting appearance. Simply unscrew your old knob, and screw our on.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Keeping your Porsche engine cool and at the right temperature is important that’s why at Design911 we offer a comprehensive range of products for your Porsche engine every thing from water hoses, oil hoses, radiators, water pumps, oil pumps, oil coolers, thermostats, coolant and oil tanks all at our very best low prices