12-Piece REDOX Silicone Coolant Hose Kit Citroën BX GTi 16V

Silicone Hose Kit for Your BX GTi 16 Soupapes

This complete 12-piece REDOX silicone hose kit entirely replaces the engine cooling system of your Citroën BX GTi 16 Soupapes produced between 1987 and 1993. Specifically developed for the XU9J4 1.9L 16-valve 160 hp engine, this kit ensures optimal reliability for this iconic French sports car.

Why Replace Original Hoses

Original hoses on the BX GTi 16 Soupapes are manufactured from natural rubber, an economical but mechanically limited material. Over time and with the significant temperature variations of the 16-valve engine, these hoses degrade: excessive expansion, cracking, seal loss, and risk of sudden rupture potentially causing critical engine overheating.

VMQ silicone used by REDOX offers exceptional resistance to extreme temperatures (-50°C to +180°C) and high cooling system pressures. Its stable molecular structure prevents premature degradation and guarantees maximum longevity.

Verified Applications and Compatibility

This kit fits exclusively on:

• Citroën BX GTi 16 Soupapes (July 1987 - March 1989) - Phase 1
• Citroën BX 16 Soupapes (1990 - 1993) - Phase 2
• XU9J4 naturally aspirated 16-valve 160 hp engine
• Sedan versions only

Not compatible with BX GTi 8-valve, BX Sport, or diesel versions.

Permanent Stock and Express Delivery

REDOX maintains permanent stock of this kit in its French warehouse. Orders dispatched same day until 5 PM via GLS carrier. Guaranteed delivery within 24-48h in France and Europe. No manufacturing delay, immediate availability.

Main Technical Specifications

• Material: High-performance VMQ silicone (polysiloxane)
• Wall thickness: 4mm with 3-ply textile reinforcement
• Temperature resistance: -50°C to +180°C continuous
• Pressure resistance: Up to 4 bar
• Kit composition: 12 engine coolant hoses
• Clamps: Stainless steel clamps with captive screw included
• Available colors: Electric blue, deep black, racing red
• Warranty: Lifetime on REDOX silicone hoses

FAQ - Frequently Asked Questions

Why choose silicone over original rubber? VMQ silicone offers 5 times longer lifespan than rubber. It perfectly withstands extreme temperatures of the 16-valve engine and high pressures without degradation. Silicone hoses maintain their elasticity and sealing over time, eliminating cracking and rupture risks.

Does the kit fit all BX 16 Soupapes model years? Yes, this kit is compatible with all model years produced between July 1987 and 1993, including Phase 1 (GTi 16 Soupapes) and Phase 2 (16 Soupapes). The XU9J4 engine cooling system remained identical throughout production.

Does installation require vehicle modifications? No, no modifications required. REDOX hoses install as direct replacement for original hoses with supplied clamps. Plug-and-play installation accessible to enthusiasts with basic automotive mechanical knowledge.

Are the clamps suitable for silicone hoses? Yes, stainless steel clamps supplied with the kit are specifically sized for silicone hoses. Their captive screw design allows optimal progressive tightening without over-tightening that could damage the silicone.

What is the actual lifespan of silicone hoses? REDOX silicone hoses come with lifetime warranty. Under normal usage conditions, they retain their mechanical properties for several decades. Their UV and ozone resistance is also superior to rubber.

Is the kit compatible with G12/G13 coolant? Yes, VMQ silicone is compatible with all coolant types: demineralized water, glycol antifreeze G11, G12, G12+, G12++, G13, and organic OAT fluids. No chemical reaction occurs.

Do colored hoses lose their shade over time? No, pigments are incorporated into the silicone mass during vulcanization. Blue, black, and red colors are permanent and resist UV, thermal stress, and chemicals in the cooling system.

Is delivery really within 24-48h? Yes, this kit is maintained in permanent stock in our French warehouse. Orders placed before 5 PM are dispatched same day via GLS. Delivery occurs within 24-48h in France and 48-72h in Europe.