TP1-14 Expansion Tank Cap | 1.4 Bar (140 kPa)
TP1-14 is a screw-on coolant expansion tank cap rated at 1.4 bar (140 kPa) in black. It crosses to OE number 1306.J5, the fitment used on many Peugeot and Citroën models, and suits other bottles taking the same profile and rating. A worn expansion cap is the most common cause of mystery coolant loss, overheating in traffic and crusty residue around the bottle.
Key Features
- Screw-on expansion bottle cap, colour black
- Calibrated 1.4 bar (140 kPa) pressure rating
- Crosses to OE 1306.J5 (Peugeot / Citroën fitment)
- Fresh seals restore full system pressure and stop coolant loss
- OE-quality aftermarket replacement
Specifications
- Opening pressure: 1.4 bar (140 kPa / approx. 20 psi)
- Colour: black · Mounting: screw connection
- Part reference: TP1-14 (cross: OSSCA 01362, FEBI 22082)
Vehicle Applications | What This Cap Fits
The TecDoc parts catalogue lists 193 vehicle applications for this cap across Citroën, Peugeot, Fiat and Opel. Vehicle listings are a guide only. Always match the pressure stamping, neck size and reach of the cap you are replacing before ordering.
How to Check You Have the Right Cap
The pressure rating is printed on your original cap. Match the pressure and the cap style, or bring your old cap to our Kempton Park counter and we will match it for you. Never open a radiator or expansion cap while the engine is hot.
Radiator Cap Range at Greyhound Auto Retail
Clip-on metal caps (Neptune): RC1-13, RC1-16, RC2-13, RC2-16 and the full RC3G 60-27 family from 48 to 124 kPa. Screw-on expansion tank caps: 1.2 bar yellow (60 mm and 62 mm), 1.4 bar black, and the 2.0 bar Neptune BMW cap.
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