Description
Low-Temp Racing Thermostat
Opens early at 68°C to keep your Honda B-series cooler under hard driving, cutting heat-related power loss on the circuit.
68°COpening temperature
81°CFully open temp
19301-EG6-000Spoon part number
B16/B18/B20Honda B-series fit
Overview
The Spoon Sports Low Temperature Thermostat is a genuine performance replacement for Honda B-series cooling systems. It begins opening at roughly 68°C — well before the OEM 76-80°C — and reaches full flow by about 81°C, circulating coolant sooner to hold engine temperatures down during hard street and track use.
Ideal for modified, high-output or track-driven B16, B18 and B20 engines where controlling coolant temperature protects power and reliability. A flow-control-type valve resists temperature hunting for quicker, more stable warm-up and running temps.
Specifications
TypeLow-temperature racing thermostat
Opening temperatureapprox 68°C (OEM approx 76-80°C)
Fully open temperatureapprox 81°C (OEM approx 90°C)
Part number19301-EG6-000
Valve designFlow-control type, anti-hunting
FitmentHonda B-series (B16 / B18 / B20)
ManufacturerSpoon Sports (genuine)
Rubber seal / gasketconfirm (may require OEM seal)
Wider compatibilityoften listed for D / F / H series too — confirm exact engine
What's in the box
- 1x Spoon Sports low-temp thermostat
- rubber seal / gasket inclusion: confirm
Fitment
ApplicationHonda B16 / B18 / B20 (B-series)
InstallFits the OEM thermostat housing; reuse or replace the rubber sealing ring, then refill and bleed the cooling system.
Confirm exact engine and chassis (e.g. B16A / B16B / B18C, EG / EK / DC2) before ordering; also listed for some D / F / H engines.
Best suited for
Track & circuit use
Modified B-series builds
Cooling upgrades
Thermostat only — a lower opening temp will not fix an undersized cooling system; confirm whether a rubber seal is needed separately.
Fast dispatchShips in 24–48h
Genuine productAuthentic Spoon
Easy returns10-day returns, unused items
Fitment helpWe'll confirm before you buy
Shipping & Return
Return Policies
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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