This article provides a detailed application guide for Gates brand accessory, timing, and balance shaft belts across various Honda Prelude models and engine types. Proper belt selection is crucial for vehicle performance and longevity.

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Understanding Belt Types#

Honda Prelude vehicles utilize several types of belts, each serving a distinct function:

• Accessory Belts: These drive various engine accessories such as the alternator (generator), power steering pump, and air conditioning compressor. They are typically serpentine or V-belts.
• Timing Belt: This critical belt synchronizes the rotation of the crankshaft and camshaft(s), ensuring the engine's valves open and close at the correct times in relation to piston position. Failure of the timing belt can lead to severe engine damage, especially in interference engines.
• Balance Shaft Belt: Found on some Honda engines, this belt drives the balance shafts, which are designed to reduce engine vibration. While not as critical as the timing belt for engine operation, its failure can cause increased vibration and potential damage to other components if it tangles with the timing belt.

Important

Always verify the correct belt part number for your specific vehicle's year, model, and engine code against the official Honda Factory Service Manual (FSM) or a reputable parts catalog. The information provided here is for reference and may not cover all regional variations or specific build configurations.

Honda Prelude Belt Applications by Model and Engine#

The following tables list Gates belt part numbers for various Honda Prelude generations and engine types.

Prelude 1.8 (1982-1986) - 1.8L 12V#

Prelude 2.0i, 4WS (1985-1987) - 2.0L 16V DOHC#

Prelude 2.0 (1988-1992) - 2.0L 12V#

Prelude 2.0 (1988-1992) - 2.0L 16V DOHC#

Prelude 2.0 16V (1992-1996) - 2.0L 16V SOHC#

Prelude 2.0 (1996-Onward) - 2.0L 16V SOHC#

Prelude 2.2 VTEC (1993-1996) - 2.2L VTEC DOHC#

Prelude 2.2 VTi (1996-Onward) - 2.2L VTEC DOHC#

Prelude 2.3 16V (1992-1996) - 2.3L 16V DOHC#

Belt Replacement Considerations#

Caution

Incorrect belt installation or tension can lead to premature wear, belt failure, or damage to engine components. Always follow the specific procedures outlined in the Honda Factory Service Manual for your vehicle.

• Inspection: Regularly inspect all belts for cracks, fraying, glazing, or missing ribs. Replace belts showing signs of wear immediately.
• Tension: Proper belt tension is critical. Too loose, and the belt can slip, causing poor accessory performance or overheating. Too tight, and it can put excessive stress on bearings and pulleys, leading to premature failure.
• Full Service: When replacing a timing belt, it is highly recommended to also replace the water pump, tensioner, and idler pulleys, as these components have similar service lives and are easily accessible during the timing belt service. For balance shaft belts, also inspect and replace the tensioner.

Tip

Keep a record of when belts were last replaced, along with the mileage, to ensure timely future maintenance.