19294-ZY3-000ZB Honda Relief Valve Spacer | Genuine Used Part
19294-ZY3-000ZB Honda Relief Valve Spacer | Genuine Used Part
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🔧 Product Description
Genuine Honda Right Cooling Relief Valve Spacer - Part Number: 19294-ZY3-000ZB
A genuine Honda starboard or right-hand relief-valve spacer for selected BF200, BF225 and BF250 V6 four-stroke outboards.
The spacer positions the right-side cooling-system relief valve and provides the required cavity between the mount case and relief-valve cover.
⚙️ Key Features
- Genuine Honda right relief-valve spacer
- Correct part number 19294-ZY3-000ZB
- Factory grey finish
- Positions the cooling-pressure relief valve
- Fits the V6 mount-case cooling assembly
🚤 Compatibility
Commonly used on
- Honda large-V6 mount-case cooling systems
Typically suits
- Engine models:
- Honda BF200A
- Honda BF225A
- Honda BF225D
- Honda BF250D
- Standard, counter-rotation and selected digital-control models using the ZY3 mount case
- HP Range: 200HP - 250HP
- Engine Type: Honda V6 EFI four-stroke outboard
- Year Range: Approximately 2002 onward
🔌 Function
The spacer holds the cooling-pressure relief components at the correct depth and alignment. This permits the valve to open when cooling-system pressure rises above its designed level.
⚠️ Common Signs of Failure
- Cooling water leaks around the right relief-valve cover
- Spacer is cracked or distorted
- Corrosion damages the gasket surfaces
- Relief valve binds because of misalignment
- Mounting points are broken or stripped
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 19294-ZY3-000ZB current right-spacer reference
OEM / Related Numbers
- 19294-ZY3-000ZB right spacer
- 19295-ZY3-000 right relief-valve cover
- 19291-ZW5-000 relief valve
- 19292-ZW5-000 relief-valve spring
- 19296-ZY3-000 cover gasket
- 19297-ZW5-000 relief-valve gasket
- 19298-ZY3-000ZB left spacer
Aftermarket / Verified Equivalents
- Aftermarket relief-valve gasket and seal kits
- No direct aftermarket spacer equivalent
📦 Condition
- Genuine used part
- Removed from running engine where applicable
- In good working condition unless otherwise stated
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in the condition you received it for a refund or exchange. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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