ECCPP A/C Compressor Clutch for Mazda 3 & Mazda 5 2004–2010 — 98mm 5-Groove Pulley, Complete Kit

ECCPP A/C compressor clutch for 2004–2009 Mazda 3 and 2006–2010 Mazda 5 is a complete replacement clutch assembly (pulley, bearing, front plate, coil) designed to restore air-conditioning engagement and quiet operation.

If your Mazda 3 or Mazda 5 air conditioner stops engaging, makes noise, or slips under load, this ECCPP clutch assembly matches OE fitment and pulley specifications to get the compressor turning again. Built from aluminum alloy with premium bearings and a five-groove, 98 mm pulley, the unit is made to fit the listed Mazda engine and model years and the many aftermarket reference numbers supplied by factories and distributors.

How does this clutch restore my A/C performance?

Replacing a worn clutch removes slipping, burning smells, or intermittent engagement that prevent the compressor from pumping refrigerant. The ECCPP assembly includes the pulley with bearing, front plate, and electromagnetic coil so the clutch can be mounted and engaged just like the original part.

• Complete kit: pulley with bearing, front plate, electromagnetic coil.
• Pulley grooves: 5 for correct belt alignment and grip.
• Pulley diameter: 98 mm to match factory pulley geometry.
• Pressure-tested with nitrogen to check for leaks before shipping.

Will this part physically fit my Mazda 3 or Mazda 5?

The part lists compatibility with 2004–2009 Mazda 3 2.0L and 2.3L models, 2009 Mazda 3 Sport 2.0L, and 2006–2010 Mazda 5 2.3L models. ECCPP also provides a long list of cross-reference numbers so technicians can confirm fit against existing OEM or aftermarket codes.

• Vehicle fit: Mazda 3 (2004–2009) 2.0L/2.3L, Mazda 3 Sport (2009) 2.0L, Mazda 5 (2006–2010) 2.3L.
• Cross-reference IDs included for quick verification.
• Exact pulley groove count and diameter match factory specs.

How durable and quiet is this replacement clutch?

ECCPP builds the clutch with a reinforced aluminum alloy housing and upgraded bearings to resist heat and road vibration. The unit is engineered to keep operating noise low and provide steady engagement across typical temperature ranges and daily driving conditions.

• Heavy-duty aluminum alloy construction for structural strength.
• Premium bearings to reduce vibration and noise below typical levels.
• Designed to withstand extremes of heat and frequent on/off cycles.

What comes in the box and what should I expect at installation?

The package contains the full clutch assembly: one pulley with bearing, one front plate, and one electromagnetic coil. Because the clutch is pressure tested during production, you receive a ready-to-install component that simplifies replacement and reduces bench time.

• Included: pulley with bearing, front plate, electromagnetic coil (1 each).
• Factory leak-test with nitrogen confirms basic sealing integrity.
• Recommended: verify electrical connector and belt routing before installation.

Who is this for: This ECCPP A/C compressor clutch is aimed at DIY mechanics and professional technicians repairing 2004–2009 Mazda 3 and 2006–2010 Mazda 5 vehicles whose compressors fail to engage, slip, or make noise. It suits owners who need an OE-spec clutch assembly with measured pulley dimensions and a comprehensive cross-reference list to confirm compatibility. If you require a complete clutch replacement—pulley, bearing, plate, and coil—in a single kit built for durability and quieter operation, this part provides a direct-replacement option for the listed Mazdas.