This A/C compressor is a direct-fit replacement for vehicles built on the shared Citroën C1 / Toyota Aygo / Peugeot 107 platform. Designed for professional workshops and competent DIY mechanics, the unit is often searched by part number (88310-0h010, 6453RJ, and variants). It restores reliable cabin cooling and matches the original mounting and electrical connections for straightforward installation.

Overview

High-quality A/C compressor compatible with original equipment references. The compressor is suitable for R134a air conditioning systems commonly used on these models and provides the necessary compression to circulate refrigerant through the circuit. It is a practical choice when the original compressor has seized, the clutch has failed, or the unit no longer holds pressure.

Technical Information

• Manufacturer: VALEO / Zexel (listed supplier references)
• Model: Citroën C1 / Toyota Aygo / Peugeot 107 A/C Compressor
• Product Codes: 88310-0h010, 88310-0H010, 88310-0h010-J, 88310-0h010-C, 88310-0H010-O
• Additional Numbers: 6453RJ

Compatibility

Fits Citroën C1, Toyota Aygo and Peugeot 107 models that share the common platform and original compressor mounting. Check your vehicle’s part number listings against the codes above when searching to ensure correct match.

Function And Common Faults

The compressor compresses the refrigerant and keeps the air conditioning circuit pressurized so the system can remove heat from the passenger compartment. Typical failure modes include:

• Clutch wear or electrical connector failure preventing engagement.
• Shaft seizure or internal mechanical wear caused by contamination or lack of lubrication.
• Loss of compression due to internal damage, leading to insufficient cooling.
• System contamination (metal particles from a failed compressor) or a blocked expansion valve/accumulator causing premature compressor damage.

Replacement Guide

Replacement requires correct handling of refrigerant and basic workshop equipment. Typical steps for a trained technician or experienced DIY mechanic:

• Recover refrigerant from the system using certified A/C recovery equipment (performed by a qualified technician where required by law).
• Disconnect the battery before starting work.
• Remove accessory drive belt and any obstructing components to access the compressor.
• Disconnect electrical connector and refrigerant lines (cap open lines to avoid contamination).
• Unbolt and remove the old compressor; inspect the system for metal debris.
• Replace O-rings on refrigerant lines and apply correct refrigerant oil to seals.
• Install new compressor, torque bolts to manufacturer specification, reconnect lines and electrical connector.
• Evacuate the system with a vacuum pump, check for leaks, and recharge with the correct type and quantity of refrigerant and oil.
• Run the system and verify proper operation and temperatures.

Installation Recommendations

• Replace the receiver/drier (accumulator) or filter-drier when installing a new compressor to avoid contamination and moisture-related failure.
• Use the correct type of PAG oil specified for the compressor and system (systems for these models commonly use R134a with manufacturer-recommended PAG oil). Add only the oil amount specified by the compressor manufacturer.
• Use a vacuum pump and manifold gauges for proper evacuation and charging. Verify system pressure and performance after charging.
• Always replace O-rings with the correct size and material and lubricate them with refrigerant oil before assembly.
• Inspect the entire A/C circuit (condensers, hoses, expansion valve/orifice tube) for damage or blockages before installing the new compressor.

Why This Part

Chosen for direct compatibility with the Citroën C1 / Toyota Aygo / Peugeot 107 platform and its multiple OEM reference numbers, this compressor is suitable for workshops and skilled DIYers looking for a reliable replacement. Including common part numbers in the description improves searchability and makes it easier to find the correct unit by reference.

Note On Part Numbers

Customers often search using the part numbers 88310-0h010, 88310-0H010, 88310-0h010-J, 88310-0h010-C, 88310-0H010-O and 6453RJ. Use these codes to verify fitment when comparing listings.

Overview

High-quality replacement air conditioning compressor compatible with small city cars from the PSA/Toyota collaboration. Designed for Citroën C1, Toyota Aygo and Peugeot 107, this compressor restores cooling performance in OEM-style HVAC systems and is frequently searched by reference numbers such as 6453RJ or 88310-0H010.

Key Benefits

• Direct-fit design for easy installation into original mounting points.
• Compatible with common refrigerant systems used in these models.
• Improves cabin comfort by restoring correct pressure balance in the A/C circuit.
• Often sold under manufacturer references VALEO or Zexel, matching original equipment specifications.

Technical Information

• Manufacturer: VALEO Or Zexel
• Model: Citroën C1 | Toyota Aygo | Peugeot 107
• Product Codes: 6453RJ | 88310-0H010
• Additional Numbers: 88310-0H010-J

Function And Symptoms

The compressor is the heart of the vehicle air conditioning circuit. It compresses refrigerant vapour to high pressure so the system can remove heat and deliver cold air to the cabin. Common failure symptoms include reduced cooling capacity, abnormal noises from the compressor area (bearing or clutch), A/C cycling on and off, or a seized compressor that prevents the system from operating.

Why This Part Fails

Failures are usually caused by contamination, loss of lubricant, or internal wear. Typical causes include refrigerant leaks that allow moisture into the system, debris from a failed component circulating and damaging internal surfaces, seized bearings from lack of lubrication, or clutch coil and hub wear. Corrosion and long-term thermal stress also reduce service life. Regular maintenance of the A/C circuit and timely replacement of the dryer/receiver reduce the risk of premature compressor failure.

Installation Recommendations

Recommended installation steps for reliable operation:

• Recover refrigerant from the system in accordance with local regulations.
• Inspect the entire A/C circuit for contamination or metal particles before fitting the new compressor.
• Replace the receiver/drier or accumulator and the expansion device when replacing the compressor to prevent contamination and moisture issues.
• Ensure correct type and volume of refrigerant oil is used; drain and measure old oil where possible and top up according to manufacturer specification.
• Evacuate and vacuum the system, perform a leak test, then recharge to the correct refrigerant charge and test system pressures and cooling performance.
• Check electrical connections to the compressor clutch and verify correct pulley alignment.

How Replacement Is Performed

Replacement is a workshop task requiring basic A/C service tools and refrigerant handling equipment. After safe refrigerant recovery, disconnect the drive belt, remove A/C lines from the compressor, unbolt the unit from its mounts and fit the new part. Reconnect lines with new seals, refill with the correct oil and refrigerant, then test for leaks and system performance. For DIY mechanics, follow a step-by-step repair manual for the specific model and use appropriate safety equipment.

Why Customers Search By Part Number

These compressors are often identified by OEM reference numbers (for example 6453RJ or 88310-0H010). Searching by part number ensures the correct match for mounting, electrical connector and refrigerant specification, which speeds up ordering and reduces fitment errors.

Buying Advice

If you need a reliable replacement compressor for Citroën C1, Toyota Aygo or Peugeot 107, choose a unit that matches the OEM references listed above. Proper system flushing, replacement of the dryer and correct oil filling are essential to avoid immediate re-failure. Order by product code to ensure a swift and accurate match.