SCITOO Acura TSX AC Compressor 2.4L (2009–2014) — HS090L Aluminium, Clutch-Included, PAG46 Pre-Filled

This replacement unit matches factory mounting points and pulley specifications for Acura TSX 2.4L models from 2009 through 2014. Supplied pre-filled with PAG46 oil (150±10 mL) and a clutch assembly, the compressor is intended to minimize install time while delivering strong cooling performance and low operating noise. Verify fitment against your vehicle’s pulley groove count and OE part numbers before purchase.

Will this compressor fit my Acura TSX and replace the old part correctly?

The SCITOO compressor is built to fit TSX 2.4L models 2009–2014 and aligns with multiple OE reference numbers. Confirm compatibility by checking your vehicle’s year, pulley grooves, and the OE part numbers listed in your service manual or on the old compressor.

• Designed for Acura TSX 2.4L (2009–2014).
• Cross-references OE numbers: 7512931, 2022259, 38810RL5A02 and others.
• Pulley: 7 grooves, 4.53-inch diameter to match belt routing.
• Clutch included for direct replacement without sourcing extra parts.

How does the SCITOO compressor perform in cooling speed and noise?

This compressor is engineered for rapid temperature drop and quiet operation. Under normal conditions it produces fast cooling—noticeable within seconds of A/C startup—while operating at or below approximately 72 dB for reduced cabin noise and vibration.

• Fast cool-down characteristics for efficient cabin comfort.
• Low-noise operation (≤72 dB) and minimal vibration.
• Works best with steady driving speed for consistent refrigerant flow.
• Pre-filled with the correct oil volume to protect internal components on first run.

What are the technical specifications and installation reminders?

The unit is an HS090L compressor built from aluminum alloy, charged with PAG46 oil and suited for R134a refrigerant. Before installation, clean the A/C lines to remove debris; contamination can shorten component life. Note the item ships with oil already inside, but refrigerant must be added to 70–80% of system capacity by a qualified technician.

• Compressor type: HS090L, material: aluminum alloy.
• Oil: PAG46, internal oil content 150±10 mL; clutch included.
• Refrigerant: R134a — add to 70–80% capacity during service.
• Installation tip: flush cooling lines and inspect for metal shavings first.

What should I check before and after installing this compressor?

Pre-install, compare pulley grooves, mounting points, and OE part numbers to ensure direct fit. After install, verify system pressure and recharge to the recommended level, inspect for leaks, and confirm the clutch engages and runs quietly during operation.

• Compare images and part numbers before buying and installing.
• Clean or flush the A/C pipeline to remove contaminants.
• Recharge refrigerant to recommended level; do not overfill.
• Test for noise, clutch engagement, and proper cooling performance after service.

Who is this for: The SCITOO AC Compressor is aimed at DIY mechanics and professional technicians repairing Acura TSX 2.4L (2009–2014) air-conditioning systems who need a cost-effective, OE-compatible compressor with clutch included. Choose this unit if you require a direct-replacement part that arrives pre-oiled, matches common OE numbers, and prioritizes quick cooling with low operational noise. Always have refrigerant handling and system evacuation/recharge performed by qualified personnel and confirm compatibility against your vehicle’s specific details before purchase.