Stoney Racing MGTF-0002 Silicone Radiator Coolant & Breather Hose Kit – MG TF 1.8 PRT

The Stoney Racing MGTF-0002 is a full silicone coolant and breather hose replacement for the MG TF 1.8 K-Series with Pressure Relief Thermostat (PRT), 2003–2005 (from VIN 3D614000).

The kit replaces 23 hoses, including the front radiator hoses, heater hoses and the minor coolant hoses at the front of the car and in the engine bay. Each hose is built from 4-ply silicone with 3-ply polyester reinforcement, so it will not perish, swell or crack like ageing rubber hoses.

It is available in 3 colours and can be ordered with a full set of stainless worm-drive or spring clamps, or without clamps if you plan to reuse your originals.

Key Features

• Direct-fit replacement for 23 coolant and breather hoses
• Direct fit for late MG TF models with PRT as standard, from VIN 3D614000
• Also fits TF 160 / VVC (oil cooler hoses sold separately)
• Manual transmission only
• 4-ply silicone with 3-ply polyester reinforcement
• Working pressure over 7 bar, burst pressure over 10 bar
• Temperature range −50°C to 180°C
• Choice of 3 colours
• Optional full clamp kit in 2 styles
• 3-year manufacturer warranty

Specifications

Clamp Options

Black Spring Clips are the type most manufacturers use. They give the most even clamping pressure and are generally the best choice for coolant hoses, although being mild steel they can show surface rust over time.

Stainless Worm-Drive clamps are fully stainless, so they will not rust, and they are easier to fit in tight spaces. A good choice if engine bay appearance matters.

None lets you reuse your existing clamps. These hoses are slightly thicker than standard, so some original clamps may be too small.

Important Fitting Information

• Some coolants are not compatible with silicone hoses. Check your coolant before fitting.
• Fits factory-PRT cars from VIN 3D614000 only. Due to heater hose connector differences it cannot be used to retrofit a PRT to earlier cars.
• On 160 / VVC models the two oil cooler hoses are not included. They are available separately as kit MGTF-0003.
• Use washing-up liquid to lubricate the hoses when fitting. Never use WD40 or any oil-based lubricant.
• Always dilute coolant with de-ionised water, never tap water, and never mix coolant types.

What's in the Box?

• 23 × Stoney Racing reinforced silicone hoses in your chosen colour
• Full clamp set in your chosen style (if selected)

Frequently Asked Questions

Can I use this kit to fit a PRT to an earlier MG TF?

No. The heater hose connectors differ on earlier cars, so this kit only fits TFs that had the PRT fitted from the factory (from VIN 3D614000).

Does it fit the TF 160 / VVC?

Yes, but it does not include the two VVC oil cooler hoses. Add the MG TF 160 / VVC oil cooler hose kit (MGTF-0003) to complete the set.

Can I reuse my original clamps?

Often, yes. However, these hoses are slightly thicker than the originals, so some factory clamps may be too small.

Why are some colours on pre-order?

Stoney Racing makes some colour and clamp combinations to order. These are marked as pre-order and dispatched in around 3–6 weeks.

Which clamps should I choose?

Spring clips give the most even clamping force for coolant hoses. Stainless worm-drive clamps will not rust and are easier to fit. T-bolt clamps are not offered for this kit.

Is my coolant compatible?

Most are, but some coolants (particularly some OAT types containing 2-EHA) can damage silicone. Read the Important Fitting Notes linked on this page, which list compatible coolants.

What warranty do I get?

Stoney Racing silicone hoses carry a 3-year warranty.