90–225HP Thermostat for Johnson Evinrude V6 Outboards (1993–2006) | Replaces 437090 / 0436174 / 0765585 | 132°F / 56°C
PRODUCT DETAILS
High-Quality Aftermarket Thermostat
Rated Temperature: 132°F / 56°C
Replaces OEM Part Numbers: 437090, 0436174, 0765585
Fits Johnson / Evinrude / OMC V6 2-Stroke Outboards – 90HP to 225HP
This premium aftermarket thermostat helps regulate cooling system temperature in Johnson, Evinrude, and OMC V6 outboards. Designed to match OEM standards, it's an ideal solution for restoring proper engine temperature and preventing overheating issues.
✅ Compatible With:
Engine HP Range:
• 90HP – 225HP (60° V6 and Looper designs)
• Model years: 1993 to 2006
Highlighted Fitment:
• 115HP: BE115GLEUA, L115GLEUC
• 135HP: E135FCXSDE, E135FPLSOB, E135FSLSRM, and more
• 150HP: E150FPLSTD, E150FPLSTF, E150FSLSTF, and others
• 175HP: E175FPXSRE, E175FSLSTM, E175MFXSOS, and many more
• 200HP–225HP: E200TZERS, J225PXERK, SJ225TXEDE, VE225PZETF, etc.
(This thermostat fits a long list of V6 model codes — please contact us if unsure.)
Product Features:
• Maintains correct operating temperature
• Rated at 132°F (56°C)
• High-quality aftermarket alternative
• Easy installation – direct-fit
• Helps prevent overheating and idle issues
• Replaces part numbers: 437090, 0436174, 0765585
⚠️ This is a high-quality aftermarket part (not OEM).
Please check compatibility before purchase. Contact SSI Marine with your engine details for confirmation.
⚓ Why Buy from SSI Marine?
• Same-day dispatch on weekday orders before 1PM
• Fast and tracked UK delivery
• Expert marine parts support
• Trusted by boaters and technicians across the UK
Reliable cooling components for your outboard — from the marine parts experts at SSI Marine.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £6: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.
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