KIT TERMOSTATO ACQUA DOLCE
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THERMOSTAT VOLVO 70° 3831426

REC3831426
€25.17
Tax included
Compatible with Volvo Penta petrol engines 4.3GXI, 5.0GXI, 5.7GXI, 5.7GI and diesel series TAMD120, TMD122, MD100. Regulates the opening of the cooling circuit to 70 °C, accelerating warm-up after start-up and stabilizing the temperature while sailing.
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Order it before 5 hours y 37 minutes and receive it between Thursday 6 August and Friday 7 August with UPS/DHL/TNT North America

Description

Volvo Penta 70º Thermostat (Ref. 3831426) — Thermal Regulation of Marine Engines

The 70 degree Celsius thermostat is an essential thermal regulation component in Volvo Penta marine engine cooling systems. This element controls the flow of coolant to the radiator, maintaining the optimal operating temperature of the engine within the parameters established by the manufacturer.

This is a gradual opening thermostat calibrated at 70°C, designed to ensure rapid warm-up of the engine after starting and efficient thermal stabilization during navigation under different load and ambient temperature conditions. Its precision prevents overheating and optimizes the performance of the cooling system in professional nautical applications.

Volvo Penta Engine Compatibility

Compatible Volvo Engines

SeriesModels
TAMD SeriesTAMD120A, TAMD120B, TAMD121D, TAMD122A, TAMD122A/C, TAMD122P-A, TAMD122P-B, TAMD122P-C, TAMD40A, TAMD40B, TAMD60A, TAMD60B, TAMD60C, TAMD70B, TAMD70C, TAMD70D
TMD SeriesTMD100A, TMD100C, TMD102A, TMD120A, TMD121C, TMD122A, TMD40A, TMD40B, TMD40C, TMD70B, TMD70C
MD SeriesMD100A, MD100B, MD100B-CC, MD120A, MD40A, MD70B, MD70C
AQAD SeriesAQAD40A, AQAD40B
D SeriesD100A, D100B, D100BHC, D100BRC, D70B, D70CHC, D70CRC
BB SeriesBB740A
4.3OSI Series4.3OSI-BF, 4.3OSI-CF, 4.3OSI-DF, 4.3OSI-E, 4.3OSI-EF, 4.3OSI-F, 4.3OSI-FF, 4.3OSI-G, 4.3OSI-GF, 4.3OSI-J, 4.3OSI-JF
4.3GI Series4.3GI-200-R
4.3GIJB Series4.3GIJBYA
4.3GIPB Series4.3GIPBYCCE
4.3GIPE Series4.3GIPEFS
4.3GIPL Series4.3GIPLKDCE, 4.3GIPLKECE
4.3GIPN Series4.3GIPNCACE, 4.3GIPNCBCE, 4.3GIPNCMCE, 4.3GIPNCSCE
4.3GIPW Series4.3GIPWTRCE
4.3GIJW Series4.3GIJWTR
4.3GL Series4.3GL-A, 4.3GL-B, 4.3GL-C, 4.3GL-D, 4.3GL-E, 4.3GL-EF, 4.3GL-G, 4.3GL-GF, 4.3GL-J, 4.3GL-JF, 4.3GL-P
4.3GLMM Series4.3GLMMDA
4.3GLPM Series4.3GLPMDA
4.3GLPB Series4.3GLPBYC
4.3GLPE Series4.3GLPEFS
4.3GLPL Series4.3GLPLKD, 4.3GLPLKE
4.3GLPN Series4.3GLPNCA, 4.3GLPNCB, 4.3GLPNCS
4.3GLPW Series4.3GLPWTR
4.3GSPB Series4.3GSPBYC
4.3GSJB Series4.3GSJBYA
4.3GSJL Series4.3GSJLKD
4.3GSPL Series4.3GSPLKD, 4.3GSPLKE
4.3GSPN Series4.3GSPNCA, 4.3GSPNCB, 4.3GSPNCM, 4.3GSPNCS
4.3GSJN Series4.3GSJNCC, 4.3GSJNCS
4.3GSPM Series4.3GSPMDA
4.3GSPW Series4.3GSPWTR
4.3GSJW Series4.3GSJWTR
4.3GXI Series4.3GXI-225-R, 4.3GXI-A, 4.3GXI-B, 4.3GXI-BF, 4.3GXI-C, 4.3GXI-CF, 4.3GXI-D, 4.3GXI-DF, 4.3GXI-E, 4.3GXI-EF, 4.3GXI-F, 4.3GXI-FF, 4.3GXI-G, 4.3GXI-GF, 4.3GXI-J, 4.3GXI-JF, 4.3GXI-P, 4.3GXI-Q
4.3GXIE Series4.3GXIE-225-R, 4.3GXIE-M, 4.3GXIE-P, 4.3GXIE-Q
5.0OSI Series5.0OSI-B, 5.0OSI-BF, 5.0OSI-C, 5.0OSI-CF, 5.0OSI-D, 5.0OSI-DF, 5.0OSI-E, 5.0OSI-EF, 5.0OSI-F, 5.0OSI-FF, 5.0OSI-G, 5.0OSI-GF, 5.0OSI-J, 5.0OSI-JF
5.0OSIE Series5.0OSIE-J, 5.0OSIE-JF
5.0FIPN Series5.0FIPNCBCE, 5.0FIPNCSCE
5.0FLPH Series5.0FLPHUE, 5.0FLPHUR
5.0FLPM Series5.0FLPMDA
5.0FLPN Series5.0FLPNCB, 5.0FLPNCS
5.0GIC Series5.0GIC-J
5.0GIPB Series5.0GIPBYCCE
5.0GIPE Series5.0GIPEFS
5.0GIPW Series5.0GIPWTR
5.0GL Series5.0GL-A, 5.0GL-B, 5.0GL-C, 5.0GL-D, 5.0GL-E, 5.0GL-F, 5.0GL-FF, 5.0GL-H, 5.0GL-HF, 5.0GL-J, 5.0GL-JF
5.0GXIC Series5.0GXIC-J, 5.0GXIC-JF, 5.0GXICE-J, 5.0GXICE-JF, 5.0GXICE-M, 5.0GXICE-MF
5.0GXI Series5.0GXI-270-R, 5.0GXI-A, 5.0GXI-B, 5.0GXI-BF, 5.0GXI-C, 5.0GXI-CF, 5.0GXI-D, 5.0GXI-DF, 5.0GXI-E, 5.0GXI-EF, 5.0GXI-F, 5.0GXI-FF, 5.0GXI-G, 5.0GXI-GF, 5.0GXI-J, 5.0GXI-JF, 5.0GXI-N, 5.0GXI-P
5.0GXIE Series5.0GXIE-270-R, 5.0GXIE-J, 5.0GXIE-JF, 5.0GXIE-K, 5.0GXIE-KF, 5.0GXIE-M, 5.0GXIE-MF, 5.0GXIE-N, 5.0GXIE-P
5.0FIPH Series5.0FIPHUECE, 5.0FIPHURCE
5.0FIPM Series5.0FIPMDA, 5.0FIPMDM
5.0GLPB Series5.0GLPBYC
5.0GLPE Series5.0GLPEFS
5.0GLPW Series5.0GLPWTR
5.7GLPM Series5.7GLPMDA
5.7GSIP Series5.7GSIPBYCCE, 5.7GSIPEFS, 5.7GSIPLKD, 5.7GSIPLKE, 5.7GSIPWTR
5.7GSIC Series5.7GSICPLKD
5.7GSII Series5.7GSII-A
5.7GSPB Series5.7GSPBYC
5.7GSPE Series5.7GSPEFS
5.7GSPW Series5.7GSPWTR
5.7GXI Series5.7GXI-320-R, 5.7GXI-A, 5.7GXI-B, 5.7GXI-C, 5.7GXI-CF, 5.7GXI-D, 5.7GXI-DF, 5.7GXI-E, 5.7GXI-EF, 5.7GXI-F, 5.7GXI-FF, 5.7GXI-G, 5.7GXI-GF, 5.7GXI-H, 5.7GXI-HF, 5.7GXI-J, 5.7GXI-JF, 5.7GXI-N, 5.7GXI-P
5.7GXIE Series5.7GXIE-320-R, 5.7GXIE-J, 5.7GXIE-JF, 5.7GXIE-K, 5.7GXIE-KF, 5.7GXIE-M, 5.7GXIE-MF, 5.7GXIE-N, 5.7GXIE-P
5.7GXIC Series5.7GXIC-J, 5.7GXIC-JF, 5.7GXICE-J, 5.7GXICE-JF, 5.7GXICE-M
5.7OSXI Series5.7OSXI-A, 5.7OSXI-AF, 5.7OSXI-B, 5.7OSXI-BF, 5.7OSXI-C, 5.7OSXI-CF, 5.7OSXI-D, 5.7OSXI-DF, 5.7OSXI-E, 5.7OSXI-EF, 5.7OSXI-G, 5.7OSXI-GF, 5.7OSXI-J, 5.7OSXI-JF, 5.7OSXIE-J, 5.7OSXIE-JF
5.7GXII Series5.7GXII-A, 5.7GXII-B, 5.7GXII-C, 5.7GXII-D, 5.7GXII-E, 5.7GXII-F, 5.7GXII-G, 5.7GXII-H
5.7OSI Series5.7OSI-300-J, 5.7OSI-300-JF, 5.7OSI-A, 5.7OSI-AF, 5.7OSI-B, 5.7OSI-BF, 5.7OSI-C, 5.7OSI-CF, 5.7OSI-D, 5.7OSI-DF, 5.7OSI-E, 5.7OSI-EF, 5.7OSI-G, 5.7OSI-GF
5.7OSIE Series5.7OSIE-300-J, 5.7OSIE-300-JF
5.7GI Series5.7GI-300-J, 5.7GI-300-JF, 5.7GI-300-N, 5.7GI-300-P, 5.7GI-300-R, 5.7GI-A, 5.7GI-B, 5.7GI-BF, 5.7GI-C, 5.7GI-CF, 5.7GI-D, 5.7GI-DF, 5.7GI-E, 5.7GI-EF, 5.7GI-F, 5.7GI-FF, 5.7GI-G, 5.7GI-GF
5.7GIE Series5.7GIE-300-J, 5.7GIE-300-JF, 5.7GIE-300-K, 5.7GIE-300-KF, 5.7GIE-300-M, 5.7GIE-300-N, 5.7GIE-300-P, 5.7GIE-300-R
5.7GICE Series5.7GICE-300-J, 5.7GICE-300-JF, 5.7GICE-300-M, 5.7GICE-300-MF
5.7GIC Series5.7GIC-300-J, 5.7GIC-300-JF
5.7GII Series5.7GII-A, 5.7GII-B, 5.7GII-C, 5.7GII-D, 5.7GII-E, 5.7GII-F, 5.7GII-G
5.7GLPN Series5.7GLPNCS
5.7GIPL Series5.7GIPLKDCE, 5.7GIPLKECE
5.7GIIM Series5.7GIIMDA
5.7GIPH Series5.7GIPHUS
5.7GIPM Series5.7GIPMDA, 5.7GIPMDACE
5.7GIPN Series5.7GIPNCACE, 5.7GIPNCBCE, 5.7GIPNCMCE, 5.7GIPNCSCE
5.7GL Series5.7GL-A, 5.7GL-B, 5.7GL-C, 5.7GL-D, 5.7GL-E
5.7GLIP Series5.7GLIPLKDCE
5.7GSPL Series5.7GSPLKD, 5.7GSPLKE
5.7GLPL Series5.7GLPLKA, 5.7GLPLKD, 5.7GLPLKE, 5.7GLPLKR
5.7GIIN Series5.7GIINCCCE
5.7GLIM Series5.7GLIMDA
5.8FIPN Series5.8FIPNCACE, 5.8FIPNCBCE, 5.8FIPNCMCE, 5.8FIPNCSCE
5.8FLPM Series5.8FLPMDA
5.8FLIN Series5.8FLINCC, 5.8FLINCS
5.8FLIH Series5.8FLIHUB, 5.8FLIHUE
5.8FLPH Series5.8FLPHUE, 5.8FLPHUR
5.8FLPN Series5.8FLPNCA, 5.8FLPNCB, 5.8FLPNCM, 5.8FLPNCS
5.8FSIP Series5.8FSIPHUBCE, 5.8FSIPHURCE, 5.8FSIPNCACE, 5.8FSIPNCD, 5.8FSIPNCS
5.8FIPH Series5.8FIPHUECE, 5.8FIPHURCE
5.8FIPM Series5.8FIPMDA, 5.8FIPMDM
5.8FIIH Series5.8FIIHUBCE, 5.8FIIHUECE
5.8FSII Series5.8FSIINCC, 5.8FSIINCS
7.4GIIN Series7.4GIINCCCE, 7.4GIINCSCE
7.4GIPE Series7.4GIPEFS
7.4GIPB Series7.4GIPBYCCE
7.4GIPL Series7.4GIPLKDCE, 7.4GIPLKECE
7.4GIPN Series7.4GIPNCACE, 7.4GIPNCBCE, 7.4GIPNCMCE, 7.4GIPNCSCE
7.4GIPW Series7.4GIPWTR
7.4GLIM Series7.4GLIMDM
7.4GLIN Series7.4GLINCC, 7.4GLINCS
7.4GLPL Series7.4GLPLKD, 7.4GLPLKE
7.4GLPM Series7.4GLPMDA, 7.4GLPMDM
7.4GLPN Series7.4GLPNCA, 7.4GLPNCB, 7.4GLPNCM, 7.4GLPNCS
7.4GSIP Series7.4GSIPBYCCE, 7.4GSIPEFS, 7.4GSIPWTR
7.4GSIX Series7.4GSIXNCB, 7.4GSIXNCM
7.4GIIH Series7.4GIIHUBCE
7.4GLIH Series7.4GLIHUB
7.4GSII Series7.4GSIINCC, 7.4GSIINCS
8.1GI Series8.1GI-B, 8.1GI-BF, 8.1GI-C, 8.1GI-CF, 8.1GI-D, 8.1GI-DF, 8.1GI-E, 8.1GI-EF, 8.1GI-F, 8.1GI-FF, 8.1GI-G, 8.1GI-GF, 8.1GI-H, 8.1GI-HF, 8.1GI-J, 8.1GI-JF
8.1GIC Series8.1GIC-J, 8.1GIC-JF, 8.1GIC-Q
8.1GICE Series8.1GICE-J, 8.1GICE-JF, 8.1GICE-M, 8.1GICE-P, 8.1GICE-Q
8.1GIE Series8.1GIE-J, 8.1GIE-JF, 8.1GIE-K, 8.1GIE-KF, 8.1GIE-M, 8.1GIE-MF, 8.1GIE-P
8.1GII Series8.1GII-A, 8.1GII-B, 8.1GII-C, 8.1GII-D, 8.1GII-E, 8.1GII-F, 8.1GII-G, 8.1GII-H
8.1GSI Series8.1GSI-A
8.1GSII Series8.1GSII-A
8.1GXI Series8.1GXI-A, 8.1GXI-AF, 8.1GXI-B, 8.1GXI-BF, 8.1GXI-C, 8.1GXI-CF, 8.1GXI-D, 8.1GXI-DF, 8.1GXI-E, 8.1GXI-EF, 8.1GXI-F, 8.1GXI-FF, 8.1GXI-G, 8.1GXI-GF, 8.1GXI-J, 8.1GXI-JF
8.1GXIE Series8.1GXIE-J, 8.1GXIE-JF, 8.1GXIE-K, 8.1GXIE-KF, 8.1GXIE-M, 8.1GXIE-P
8.1GXII Series8.1GXII-A, 8.1GXII-B, 8.1GXII-C, 8.1GXII-D, 8.1GXII-E, 8.1GXII-F, 8.1GXII-G
8.1IPSC Series8.1IPSCE-JF, 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q
8.1IPSE Series8.1IPSE-JF, 8.1IPSE-KF
8.1OSI Series8.1OSI-A, 8.1OSI-AF, 8.1OSI-B, 8.1OSI-BF, 8.1OSI-C, 8.1OSI-CF, 8.1OSI-D, 8.1OSI-DF, 8.1OSI-J, 8.1OSI-JF
8.1OSIE Series8.1OSIE-J, 8.1OSIE-JF
8.2GLPM Series8.2GLPMDA, 8.2GLPMDM
8.2GSIP Series8.2GSIPBYCCE, 8.2GSIPEFS, 8.2GSIPWTR
8.2GSIX Series8.2GSIXNCB
8.2GLIM Series8.2GLIMDM
430 Series430, 430A, 430B
431 Series431A, 431B
432 Series432A
434 Series434A
500 Series500B
501 Series501B
570 Series570, 570A
572 Series572A
740 Series740A, 740B
DP SeriesDP-A, DP-A2, DP-C, DP-C1, DP-D, DP-D1
SP SeriesSP-A2, SP-C, SP-C1
MS SeriesMS4B
DPX SeriesDPX375-A, DPX375-B, DPX375-BF, DPX375-CF, DPX385XBYDCE, DPX385XEFS, DPX385XLKE, DPX415XBYDCE, DPX415XEFS, DPX415XLKE, DPX420-A, DPX420-B, DPX420-BF, DPX420-CF, DPX420-DF
V SeriesV6-200-A, V6-225-A, V6-225-E-A, V8-270-A, V8-270-B, V8-270-E-A, V8-270-E-B, V8-300-A, V8-300-B, V8-300-E-A, V8-300-E-B, V8-320-A, V8-320-B, V8-320-E-A, V8-320-E-B
TD SeriesTD100A, TD100AG, TD100AHC, TD100ARC, TD100CRC, TD120AHC, TD120ARC, TD121CRC, TD40A, TD60A, TD60B, TD60D, TD60D-83, TD70B, TD70CHC, TD70CRC, TD70G, TD70G-83
TAD SeriesTAD120AHC, TAD120BHC
AQD SeriesAQD40A, AQD70B, AQD70BL, AQD70C, AQD70CL, AQD70D
TID SeriesTID60D, TID60DG, TID70G

 

Equivalent manufacturer part numbers

Manufacturer/BrandReference/Part Number
Volvo1544389, 3831426, 824200, 875788

Technical specifications

  • Opening temperature: 70 °C
  • Manufacturer reference: 3831426
  • Commercial reference: REC3831426
  • Application: Volvo Penta marine engine cooling systems
  • Type: Gradual opening thermostat with precise calibration

Function and technical characteristics

This thermostat automatically regulates the circulation of coolant depending on the engine temperature. During cold start, it keeps the cooling circuit closed to accelerate engine warm-up until reaching the operating temperature of 70°C, at which point it begins to gradually open allowing flow to the radiator. This action guarantees:

  • Efficient engine warm-up after starting
  • Prevention of overheating during continuous navigation
  • Constant thermal stability in different operating regimes
  • Optimization of fuel consumption thanks to controlled temperature
  • Extending engine life by maintaining safe temperature ranges

Compatible engines

This thermostat is designed for a wide range of Volvo Penta engines, including marine diesel series (TAMD, TMD, MD), direct injection petrol engines (GI, GXi series), naturally aspirated engines (OSi series) and specific thrusters for professional marine applications. Compatibility covers more than 587 Volvo Penta engine models in different displacements and power configurations.

Installation and maintenance

The thermostat must be replaced following the procedures indicated in the engine maintenance manual. It is recommended to periodically check the cooling system to ensure the correct functioning of the thermostat and avoid the accumulation of sediment in the circuit. If abnormal temperature fluctuations or overheating are detected, immediately replace the part.

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Product Details

REC3831426

Specific References

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