Full Gasket Set Citroën C1 II 1.0 (1KR) | Toyota Aygo B4 1.0 (1KR-FE)

Vehicle Fitment & Part Details

This Partquip full gasket set (PQFG003) is designed for the second-generation (2014+) Citroën C1 and Toyota Aygo city cars equipped with the 1KR-FE 1.0-litre three-cylinder VVT-i petrol engine. These models share the same TPCA platform and powertrain — the Peugeot 108 is the third triplet sibling using the same engine.

OEM Reference Numbers

• Citroën / Peugeot: 1613296580
• Toyota: 04111-0Q071

Vehicle Fitment

Both applications use the 1KR-FE three-cylinder 1.0-litre engine with a 71.00 mm bore diameter and VVT-i variable valve timing. Citroën designates this engine as "384F (1KR)". The title text indicates Citroën C1 chassis codes PA/PS (2014–2018) and Toyota Aygo B4 from 2014 onward, with a VVT-i refresh from 2018. The Peugeot 108 shares the same OE reference and platform.

Installation Tips

• Clean all mating surfaces thoroughly, removing old gasket material and carbon deposits before fitting new gaskets.
• Use a torque wrench and follow the manufacturer's specified tightening sequence and torque values for the cylinder head and manifold bolts.
• Replace head bolts if your engine uses torque-to-yield (TTY) fasteners — these are designed for single use only.
• Apply sealant only where specified by the vehicle manufacturer; over-application can block oil and coolant passages.
• Recheck the cylinder-head bolt torque after the engine has been heat-cycled, if required by the workshop manual.

Frequently Asked Questions

What is included in a full gasket set?

A full gasket set typically includes the cylinder-head gasket, intake and exhaust manifold gaskets, valve-cover gasket, oil-pan gasket, front and rear crankshaft seals, valve stem seals, and various ancillary O-rings and gaskets needed for a complete engine overhaul or top-end rebuild.

How do I know this set fits my vehicle?

Match your vehicle's make, model, year, and engine code against the fitment table above. The engine code is usually stamped on the engine block or printed on the vehicle's identification plate. If in doubt, provide your VIN number to your nearest motor spares dealer for confirmation.

Can I install this gasket set myself?

While experienced DIY mechanics can perform a gasket replacement, we strongly recommend professional installation. Incorrect torque settings or surface preparation can lead to leaks, overheating, or engine damage. A VAT-registered workshop will also ensure your warranty remains valid.