Simple and fast returns management so you can shop with complete confidence.
Free shipping
On orders over €99
Technical Advice
Unsure about the replacement part? Contact us via WhatsApp and we'll verify the exact part for you.
100% Secure Payment
Transactions are protected with SSL and HTTPS encryption. Shop with complete peace of mind.
EXHAUST HOSE 70981A3
Description
The 70981A3 exhaust hose is an essential component in marine engine water cooling systems. Its function is to conduct cooling water from the engine block to the exhaust system, allowing efficient heat evacuation and guaranteeing the thermal integrity of the engine during prolonged operations.
It is a piece of critical durability in saline and freshwater environments, subjected to continuous thermal cycles and hydrostatic pressure. Its periodic replacement prevents coolant leaks and subsequent engine overheating.
Engine Compatibility
Mercury/MerCruiser
| Marca | Modelo | Rango de serie |
|---|---|---|
| MerCruiser | CMD 1.7 MI 120 I/L4 | 88109041 & Up |
| MerCruiser | CMD 1.7 MS 120 I/L4 | 8810800 & Up |
| MerCruiser | D1.7L DTI | 0M055000 THRU 0M999999 |
| MerCruiser | 2.5L GM 153 I/L4 | 0B531854 THRU 0C856558 |
| MerCruiser | 3.0L GM 181 I/L4 | 0B450801 THRU 0C856558 |
| MerCruiser | 3.7L (2 BBL.) | 0B774252 & Up |
| MerCruiser | 3.7LX (4 BBL.) | 0B775249 & Up |
| MerCruiser | 5.0L (2 BBL.) GM 305 V-8 | 0B774445 THRU 0F600999 |
| MerCruiser | 5.0LX (4 BBL.) GM 305 V-8 | 0B773740 THRU 0F600999 |
| MerCruiser | 5.7L GM 350 V-8 | 0B525982 THRU 0F600999 |
| MerCruiser | 120 GM 153 I/L4 | 6229718 THRU 0B531853 |
| MerCruiser | 140 GM 181 I/L4 | 6229718 THRU 0B450800 |
| MerCruiser | 165 (2 BBL.) | 0B434941 THRU 0B774251 |
| MerCruiser | 170 (2 BBL.) | 6916779 THRU 0B434940 |
| MerCruiser | 180 (4 BBL.) | 0B436391 THRU 0B775248 |
| MerCruiser | 185 (2 BBL.) GM 262 V-6 | 0A331455 THRU 0B527954 |
| MerCruiser | 190 (4 BBL.) | 6916779 THRU 0B436390 |
| MerCruiser | 200 (2 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 / 0B525982 THRU 0B774444 |
| MerCruiser | 205 (4 BBL.) GM 262 V-6 | 0A331455 THRU 0B527954 |
| MerCruiser | 228 (4 BBL.) GM 305 V-8 | 5170009 THRU 6218461 / 6218462 THRU 0B525981 |
| MerCruiser | 228 MIE (4 BBL.) GM 305 V-8 | 5170009 THRU 5907057 |
| MerCruiser | 230 (4 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 / 0B525982 THRU 0B773739 |
| MerCruiser | 260 (4 BBL.) GM 350 V-8 | 4908850 THRU 6218461 / 6218462 THRU 0B525981 / 0B525982 THRU 0B773739 |
| MerCruiser | 330 GM 454 V-8 | 6083145 THRU 0B816540 |
| MerCruiser | 350 MAG. ALPHA (4 BBL.) GM 350 V-8 | 0B525982 THRU 0F600999 |
| MerCruiser | 470 | 4208730 THRU 4893934 |
| MerCruiser | 470 (2 BBL.) | 6218037 THRU 6916778 / 5520115 THRU 6218036 |
| MerCruiser | 470 MIE | 5520115 THRU 6218036 |
| MerCruiser | 898 (2 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| MerCruiser | 70981A3 ✓ (actual), 70981, 70981B3 |
| OMC | 0508695, 0775543 |
Related spare parts for your MerCruiser
- Mercruiser Elbow Gasket 27-863726 V6 V8Colectores y Codos 4.3 LX V6 (1990-2005)
- Thermostat Gasket V6 V8 27-530451 27-53045Q01Termostatos y Juntas
- Original Petrol Filter V6 V8 35-802893Q01Filtros Gasolina Separador Agua
- Water Pump V6 V8 Mercruiser Volvo OMC 46-8M0113734Bombas de Circulacion Volvo Penta
- Ngk BR6FS Spark PlugBujias Ngk
