SCITOO AC Compressor Clutch for Honda Accord 3.0L 2003-2007 — 10S20C Direct-Fit Pulley & Coil

SCITOO AC Compressor Clutch is a direct-fit replacement assembly that restores air-conditioning engagement for selected Honda and Acura models from 2003–2008.

If your vehicle's A/C stops engaging or the compressor pulley spins without activating the compressor, this SCITOO clutch assembly offers a complete repair kit: pulley with bearing, front plate, and electromagnetic coil matched to 10S20C compressors. It’s engineered to match OE mounting, pulley groove count, and internal oil volume so the unit integrates with factory systems without major modification.

Which vehicles and engine combinations does this clutch fit?

This clutch is compatible with a range of Honda and Acura models that use the 10S20C compressor. Confirm fitment by comparing part numbers and visual features before purchase to avoid returns.

• Honda Accord 3.0L — 2003 to 2007
• Honda Odyssey 3.5L — 2005 to 2007
• Honda Pilot 3.5L — 2005 to 2008
• Honda Ridgeline 3.5L — 2006 to 2008; Acura MDX and TL variants listed in product details

What are the technical specifications I should check?

Key dimensions and internal fluids affect fit and compressor life. Verify these specs against your existing clutch and compressor to ensure proper operation and longevity.

• Compressor type: 10S20C
• Pulley grooves: 6; pulley diameter: 5.31 inches
• Internal oil: PAG86, approximately 100–120 mL
• Included parts: pulley with bearing, front plate, electromagnetic coil

How should I prepare and install the replacement clutch?

Preparation reduces the risk of contamination and early failure. Follow safe workshop practices and inspect the compressor and refrigerant lines before assembly.

• Compare new clutch to the old unit and part numbers listed to confirm match: e.g., 38810RCAA01, 4711535, 03-5117, etc.
• Clean the A/C system pipes and remove any debris or metal shavings to prevent clutch damage.
• Ensure correct oil type and volume (PAG86, 100–120 mL) if topping up or replacing internal compressor oil.
• Tighten torque-critical fasteners per factory specs and test electrical coil activation before final reassembly.

What part numbers and cross-references should I compare?

Multiple OE and aftermarket numbers are associated with compatible clutches. Matching one of these numbers helps confirm correct selection for your compressor.

• Common references: 03-5117, 4710535, 4711001, 4711535, 4711537, 4711562, 4711628
• OE cross numbers include: 38810RCAA01, 38810RDAA01, 38810RDJA01, 38810RGLA01
• Additional catalog numbers: 10351170, 11197327, 98307, 98327, 6512102, 20-11310-R

Who is this for? Mechanics, DIYers, and fleet technicians who need an economical way to restore A/C engagement on Honda and Acura vehicles that use the 10S20C compressor will find this SCITOO clutch assembly suitable. It’s intended for users comfortable verifying part numbers and performing or supervising compressor-related service; if you’re unsure about refrigerant handling or internal oil procedures, consult a qualified A/C technician.