• Honda Genuine 38920-RBB-E03 A/C Compressor Belt
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Honda

Honda Genuine 38920-RBB-E03 A/C Compressor Belt

Honda Genuine 38920-RBB-E03 A/C Compressor Belt

$66.11
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✔ Honda Genuine 38920-RBB-E03 A/C Compressor Belt — OEM Part
✔ Fitment: Select Honda Accord (CL9, 2003–2008), CR-V (RE3/RE4, 2007–2010), and Acura TSX (2004–2008) with 2.4L K24 engines
✔ Direct replacement for factory A/C compressor belt — no modifications required
✔ Manufactured to Honda’s original specifications — Made in Japan
✔ 7PK1750 Profile — 7 ribs, 1750 mm effective length
✔ Genuine OEM quality — ensures reliable A/C compressor operation

 

Honda Genuine 38920-RBB-E03 A/C Compressor Belt — for Accord, CR-V, and TSX

A squealing noise from the engine bay when the A/C is engaged, slipping belts, or a completely non-functioning air conditioning system — these are common signs that your A/C compressor belt needs replacement. The compressor belt connects the engine crankshaft pulley to the A/C compressor, enabling the compressor to circulate refrigerant and provide cool air inside the cabin . A worn or damaged belt can slip, squeal, or snap completely, leading to loss of A/C function and potential compressor damage . Replacing it with this genuine Honda part restores reliable A/C operation and protects your compressor.

This is a factory-original Honda A/C compressor belt (OE part number 38920-RBB-E03), designed for select Honda and Acura models with K24 engines. It features a 7-rib profile (7PK1750) with an effective length of 1750 mm, manufactured to Honda’s strict quality standards in Japan . This is the same part sold at Honda dealerships.

 

When to Replace

• Squealing or chirping noise from the engine bay, especially when the A/C is engaged or on cold starts • Visible cracks, fraying, or glazing on the belt ribs • A/C system not cooling effectively • Battery light flickering or electrical issues (if the belt also drives the alternator) • Belt has been in service for the recommended interval (typically 60,000–80,000 miles) 

Product Details & Highlights

• ✔ Genuine Honda OEM — not an aftermarket or Chinese replica
• ✔ 7PK1750 profile — 7 ribs, 1750 mm effective length • ✔ Made in Japan — manufactured to Honda’s strict quality standards • ✔ Heat-resistant EPDM construction — handles engine heat cycling and constant flexing • ✔ Direct replacement — fits factory accessory drive system
• ✔ Backed by Honda’s manufacturer warranty (valid through any authorized dealer)

Package Contents

• 1 × Honda Genuine 38920-RBB-E03 A/C compressor belt

FAQ

FAQ

Is this a genuine Honda part or a copy?
This is 100% genuine Honda OEM — in original factory packaging with the Honda part number printed on the label. It is not an aftermarket brand or a replica .

Does this fit my 2007 Honda CR-V?
Yes — the 2007 CR-V (RE3/RE4) with the 2.4L K24 engine uses this belt. We recommend verifying with your VIN .

Does this fit my 2005 Acura TSX?
Yes — the 2004–2008 Acura TSX is listed as compatible. Please verify with your VIN .

What is the difference between 38920-RBB-E03 and 38920-RBB-E02?
38920-RBB-E03 is the updated part number that supersedes 38920-RBB-E02. Both are functionally equivalent, but the E03 is the current production version .

Can I install this belt myself?
Yes — it is a direct replacement. The K24 engine uses an automatic tensioner, so no manual adjustment is required. Use a breaker bar to release the tensioner, slip the belt on, and let the tensioner take up the slack . However, we recommend consulting your vehicle's service manual for the correct belt routing.

What are the symptoms of a bad A/C compressor belt?
Common symptoms include squealing or chirping from the engine bay (especially when the A/C is on), visible cracks or glazing on the belt, and loss of A/C cooling performance .

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