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Idle Air Valve for MerCruiser Volvo OMC GM V6 305 350 454 502 EFI 805224A1
$41.79
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$41.79
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This Idle Air Valve is a replacement idle air control valve compatible with MerCruiser, Volvo, OMC, and GM V6 and 305, 350, 454, 502 EFI engines and matches OEM Part# 805224A1.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Product Overview
This idle air valve regulates engine idle speed by controlling air bypass around the throttle plate. Designed for marine and automotive EFI systems, it ensures smooth low-speed operation for MerCruiser, Volvo, OMC, and GM small-block and big-block engines.
Key Features & Performance
- Direct replacement for OEM part 805224A1
- Precision-machined plunger for accurate air metering
- Corrosion-resistant materials suitable for marine environments
- Plug-and-play installation with OEM connector
- Maintains stable idle under varying engine loads
Fitment & Compatibility
- MerCruiser V6 and V8 engines (305, 350, 454, 502) with EFI
- Volvo Penta EFI models using similar idle air valve
- OMC EFI engines with compatible throttle body
- GM V6 and V8 engines with 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L EFI
Common Uses
- Idle speed regulation on marine stern drive engines
- Replacement for failed idle air control valves on inboard engines
- Used in EFI systems requiring precise air bypass control
- Maintenance upgrade for older GM-based marine EFI setups
Technical Specifications
- Part Number(s): 805224A1
- Material: Aluminum body with steel plunger
- Connector Type: 2-pin weatherpack
- Voltage: 12V DC
Frequently Asked Questions
Q: Will this idle air valve fit my MerCruiser 350 Mag EFI? A: Yes, it is compatible with MerCruiser 350 EFI engines using OEM part 805224A1. Verify your throttle body design before purchase.
Q: Is this valve adjustable? A: No, it is a fixed-position idle air control valve; idle adjustment is handled by the ECM via PWM signal.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.