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Description

BMW E30 M3 S14 (88-91) Mishimoto silicone coolant hose kit

The Mishimoto hose kit E30 replaces all 13 rubber coolant hoses of the BMW E30 M3 with S14 engine from 1988 to 1991 with high-grade silicone hoses. After decades, old rubber hoses become hard, porous and eventually crack, which is exactly what you do not want on a classic that is driven on track.

The hoses are made of silicone with embedded heat-resistant fibres. They withstand up to 166 °C, tolerate more pressure than rubber and keep the original fitment. You choose between blue and black.

Key benefits

• Direct fit for the 1988 to 1991 BMW E30 M3
• Complete set of 13 hoses replaced in one go
• Rated up to 166 °C
• High-grade silicone with heat-resistant fibre reinforcement
• Higher pressure tolerance than the original rubber hoses
• OEM fitment, no modifications required
• Choice of blue or black
• Mishimoto Lifetime Warranty from the manufacturer

Suitable for

BMW E30 M3 with S14 engine

• Model years 1988 to 1991
• Engine: S14
• Replaces the original rubber coolant hoses one-to-one

Technical specifications

• Manufacturer: Mishimoto
• Part numbers: MMHOSE-E30-88BL (blue), MMHOSE-E30-88BK (black)
• Material: high-grade silicone with embedded heat-resistant fibres
• Maximum temperature: 166 °C
• Number of hoses: 13
• Included: 13 silicone coolant hoses

Installation and delivery

The hoses fit in the original locations and use the existing connections. Mishimoto rates the installation as medium. Preferably also replace worn hose clamps and bleed the cooling system carefully after filling. Lead time: 4 to 7 days.

Thirteen hoses, replaced once: the cooling system of your E30 M3 reliable again for years to come.

Why choose this Mishimoto hose kit E30?

On a classic M3, a burst coolant hose is the last thing you want. This kit replaces all hoses at once with silicone that handles heat and pressure better than rubber, with the fitment of the original. Mishimoto backs it with a lifetime warranty, and with blue or black you also choose the look of your engine bay.

Frequently asked questions

How many hoses are in the kit?

The Mishimoto hose kit E30 contains 13 silicone hoses that replace the original rubber coolant hoses of the E30 M3.

Does this kit also fit a regular BMW E30?

No. Mishimoto lists this kit for the BMW E30 M3 with S14 engine from 1988 to 1991.

Which colours are available?

You choose between blue and black when ordering. The price is the same for both colours.

What is the lead time?

The lead time is 4 to 7 days.

Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.