We’re on vacation. Orders are still welcome! We’ll return and begin shipping orders on October 12, 2026. Thank you for your patience.
We’re on vacation. Orders are still welcome! We’ll return and begin shipping orders on October 12, 2026. Thank you for your patience.
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Replacement Westerbeke 042978 intake valve for BCGTC, BCGTE, BCGB and low-profile marine gasoline generators
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Westerbeke 042978 Intake Valve – BCGTC, BCGTE, BCGB & Low-Profile Generators

Regular price $34.99

Replacement intake valve for select Westerbeke marine gasoline generators, including BCGTC, BCGTE, BCGB, BCG, BCGA, BCGC, and BCGD Low-Profile models listed below.

Replaces Westerbeke Part Number:
• 042978 – Intake Valve

Compatible Westerbeke Generator Models:
• 3.75 BCGTC – 50 Hz
• 3.75 BCGTE – 50 Hz
• 3.75 BCGB – 50 Hz
• 4.2 BCG Low-Profile – 50 Hz
• 4.2 BCGA Low-Profile – 50 Hz
• 4.5 BCGTC – 60 Hz
• 4.5 BCGTE – 60 Hz
• 4.5 BCGB – 60 Hz
• 5.0 BCGB – 50 Hz
• 5.0 BCG Low-Profile – 60 Hz
• 5.0 BCGA Low-Profile – 60 Hz
• 5.8 BCGC Low-Profile – 50 Hz
• 5.8 BCGD Low-Profile – 50 Hz
• 6.0 BCGTC – 50 Hz
• 6.0 BCGTE – 50 Hz
• 6.0 BCGB – 50 Hz; listed in older Westerbeke parts manuals
• 7.0 BCGB – 60 Hz
• 7.0 BCGC Low-Profile – 60 Hz
• 7.0 BCGD Low-Profile – 60 Hz
• 7.2 BCGTC – 60 Hz
• 7.2 BCGTE – 60 Hz
• 8.0 BCGTC – 50 Hz
• 8.0 BCGTE – 50 Hz
• 9.6 BCGTC – 60 Hz
• 9.6 BCGTE – 60 Hz

Confirm your generator model and original part number before ordering. Westerbeke parts manuals specify 3 intake valves per engine.

Related Parts: 

 Westerbeke 042979 – Exhaust Valve

Replacement Westerbeke 042978 intake valve for BCGTC, BCGTE, BCGB and low-profile marine gasoline generators


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