3831426 Thermostat Kit | Genuine Volvo Penta Part

🔧 Product Description

Thermostat kit for freshwater cooled engines, weighing 0.070 kg and listed for 497 applications, the widest-fitting of the four thermostats listed here. In the maintenance parts schedule it is the freshwater thermostat kit for the 4.3GL-J, the 4.3GXi-GF, the 5.0GL-J, the 5.0GXi-G, the 5.7Gi300-J, the 5.7Gi-F, the 8.1Gi-J and the 8.1Gi-H groups. The seawater cooled versions of those same engines take thermostat 3587597. It supersedes 1544389, 824200 and 875788.

🚤 Compatibility

• Engine Family: DPX, V, TMD, TD, D, TAMD
• HP Range: 200-320 HP

Full model list at the end of this description.

⚙️ Key Features

• Freshwater thermostat kit across the 4.3, 5.0, 5.7 and 8.1 petrol engines
• 0.070 kg
• 3587597 is the thermostat for the seawater cooled versions of the same engines
• Supersedes 1544389, 824200 and 875788
• 497 applications
• Genuine Volvo Penta Part, designed and manufactured to ensure original fit, safety and performance
• Role: Thermostat kit
• Fits: 4.3GL-J/JF, GXi-J/JF, OSi-J/JF (fresh); 4.3GXi-G/GF, OSi-G/GF (GF); 5.0GL-J/JF, GXi-J/JF, OSi-J/JF (fresh/raw); 5.0GXi-G/GF, OSi-G/GF; 5.7Gi300-J/JF, 5.7OSi-J/JF, 5.7GXi-J/JF, 5.7OSXi-J/JF (fresh/raw); 5.7Gi-F/FF, GXi-G/GF, OSi-E/EF (fresh); 8.1Gi-J/JF, GXi-J/JF, OSi-J/JF (fresh); 8.1Gi-H/HF, 8.1GXi-G/GF, 8.1OSi-D/DF (fresh)

🔌 Function

Opens at its rated temperature to admit coolant to the freshwater circuit, holding the engine at its designed running temperature.

⚠️ Common Signs of Failure

• Engine running cold, or slow to come up to temperature
• Overheating at cruise when the element sticks shut
• Gauge needle swinging instead of holding steady
• Element seized, or the capsule cracked when inspected out of the engine
• Deposits around the seat that stop the valve closing fully

🛠️ Service Notes

• Confirm whether the engine is freshwater or seawater cooled, since both arrangements are listed against the same engine designations
• Gasket 3852111 is listed for both the fresh and raw thermostat installations and should be renewed with the thermostat
• Drop the old unit in hot water to confirm the fault before stripping further into the cooling system
• Always refer to the operator's manual for the recommended maintenance and service intervals for your engine and drive
• Listed against more than one engine or drive family - check the qualifier that applies to your own engine or drive

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3831426 → Supersedes 1544389

OEM / Related Numbers

• 824200 earlier number superseded by this part
• 875788 earlier number superseded by this part

Aftermarket / Verified Equivalents

• Recmar: REC3831426
• Sierra: 18-3539
• Mallory: 9-43009

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.1Gi-B, 8.1Gi-BF, 8.1Gi-C, 8.1Gi-CF, 8.1GiC-J, 8.1GiC-JF, 8.1GiCE-JF, 8.1GiCE-J, 8.1GiCE-M, 8.1GiCE-P, 8.1GiC-Q, 8.1GiCE-Q, 8.1Gi-D, 8.1Gi-DF, 8.1Gi-E, 8.1Gi-EF, 8.1GiE-JF, 8.1GiE-J, 8.1GiE-KF, 8.1GiE-K, 8.1GiE-M, 8.1GiE-MF, 8.1GiE-P, 8.1Gi-F, 8.1Gi-FF, 8.1Gi-G, 8.1Gi-GF, 8.1Gi-H, 8.1Gi-HF, 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GiI-E, 8.1GiI-F, 8.1GiI-G, 8.1GiI-H, 8.1Gi-J, 8.1Gi-JF, 8.1GSi-A, 8.1GSiI-A, 8.1GXi-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, 8.1GXiE-JF, 8.1GXiE-J, 8.1GXiE-K, 8.1GXiE-KF, 8.1GXiE-M, 8.1GXiE-P, 8.1GXi-F, 8.1GXi-FF, 8.1GXi-G, 8.1GXi-GF, 8.1GXiI-A, 8.1GXiI-B, 8.1GXiI-C, 8.1GXiI-D, 8.1GXiI-E, 8.1GXiI-F, 8.1GXiI-G, 8.1GXi-J, 8.1GXi-JF, 8.1IPSCE-JF, 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q, 8.1IPSE-JF, 8.1IPSE-KF, 8.1OSi-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-JF, 8.1OSiE-J, 5.8FiPNCACE, 5.8FiPNCMCE, 5.8FiPNCBCE, 5.8FIPNCSCE, 5.8FLPMDA, 5.8FLINCS, 5.8FLIHUB, 5.8FLIHUE, 5.8FLINCC, 5.8FLPHUE, 5.8FLPHUR, 5.8FLPNCA, 5.8FLPNCM, 5.8FLPNCB, 5.8FLPNCS, 5.8FSiPHUBCE, 5.8FSiPHURCE, 5.8FSiPNCACE, 5.8FSiPNCD, 5.8FSiPNCS, 7.4GiINCCCE, 7.4GiINCSCE, 7.4GiPEFS, 7.4GiPBYCCE, 7.4GiPLKDCE, 7.4GiPLKECE, 7.4GiPNCACE, 7.4GiPNCSCE, 7.4GiPNCBCE, 7.4GiPNCMCE, 7.4GiPWTR, 7.4GLIMDM, 7.4GLINCS, 7.4GLPLKD, 7.4GLPLKE, 7.4GLPMDA, 7.4GLPMDM, 7.4GLPNCA, 7.4GLPNCB, 7.4GLPNCM, 7.4GLPNCS, 7.4GSiPBYCCE, 7.4GSiPEFS, 7.4GSiPWTR, 7.4GSiXNCM, 5.7GLPMDA, 5.7GSiPWTR, 5.7GSiCPLKD, 5.7GSiI-A, 5.7GSiPBYCCE, 5.7GSiPEFS, 5.7GSiPLKD, 5.7GSiPLKE, 5.7GSPBYC, 5.7GSPEFS, 5.7GSPWTR, 5.7GXi-320-R, 5.7GXiE-320-R, 5.7GXi-A, 5.7GXi-B, 5.7GXi-C, 5.7GXi-CF, 5.7GXiC-J, 5.7GXiC-JF, 5.7GXiCE-JF, 5.7GXiCE-J, 5.7GXiCE-M, 5.7GXi-D, 5.7GXi-DF, 5.7GXi-E, 5.7GXi-EF, 5.7GXi-J, 5.7GXi-JF, 5.7GXiE-JF, 5.7GXiE-J, 5.7GXiE-KF, 5.7GXiE-K, 5.7GXiE-M, 5.7GXiE-MF, 5.7GXiE-P, 5.7GXi-P, 5.7GXi-F, 5.7GXi-FF, 5.7OSXi-D, 5.7OSXi-DF, 5.7GXi-G, 5.7GXi-GF, 5.7GXi-H, 5.7GXi-HF, 5.7GXiI-A, 5.7GXiI-B, 5.7GXiI-C, 5.7GXiI-D, 5.7GXiI-E, 5.7GXiI-F, 5.7GXiI-G, 5.7GXiI-H, 5.7OSi-300-J, 5.7OSi-300-JF, 5.7OSiE-300-JF, 5.7OSiE-300-J, 5.7OSi-A, 5.7OSi-AF, 5.7OSi-B, 5.7OSi-BF, 5.7OSi-C, 5.7OSi-CF, 5.7OSi-E, 5.7OSi-EF, 5.7OSi-G, 5.7OSi-GF, 5.7OSXi-A, 5.7OSXi-AF, 5.7OSXi-B, 5.7OSXi-BF, 5.7OSXi-C, 5.7OSXi-CF, 5.7OSXi-E, 5.7OSXi-EF, 5.7OSXi-J, 5.7OSXi-JF, 5.7OSXiE-JF, 5.7OSXiE-J, 5.7OSXi-G, 5.7OSXi-GF, 5.8FiPHUECE, 5.8FiPHURCE, 5.8FiPMDA, 5.8FiPMDM, 5.0OSi-DF, 5.0OSi-E, 5.0OSi-EF, 5.0OSi-J, 5.0OSi-JF, 5.0OSiE-J, 5.0OSiE-JF, 5.0OSi-F, 5.0OSi-FF, 5.0OSi-G, 5.0OSi-GF, 5.7Gi-300-J, 5.7Gi-300-JF, 5.7GiE-300-JF, 5.7GiE-300-J, 5.7GiCE-300-M, 5.7GiE-300-N, 5.7Gi-300-N, 5.7GiCE-300-MF, 5.7GiE-300-P, 5.7Gi-300-P, 5.7Gi-300-R, 5.7GiE-300-R, 5.7Gi-A, 5.7Gi-B, 5.7Gi-BF, 5.7Gi-C, 5.7Gi-CF, 5.7GiC-300-J, 5.7GiCE-300-J, 5.7GiCE-300-JF, 5.7GiC-300-JF, 5.7Gi-D, 5.7Gi-DF, 5.7Gi-E, 5.7Gi-EF, 5.7GXiE-N, 5.7GXi-N, 5.7GiE-300-K, 5.7GiE-300-KF, 5.7GiE-300-M, 5.7OSi-D, 5.7OSi-DF, 5.7Gi-F, 5.7Gi-FF, 5.7Gi-G, 5.7Gi-GF, 5.7GiI-A, 5.7GiI-B, 5.7GiI-C, 5.7GiI-D, 5.7GiI-E, 5.7GiI-F, 5.7GiI-G, 5.7GLPNCS, 5.7GiPLKDCE, 5.7GiPLKECE, 5.7GiIMDA, 5.7GiPHUS, 5.7GiPMDA, 5.7GiPMDACE, 5.7GiPNCACE, 5.7GiPNCSCE, 5.7GiPNCBCE, 5.7GL-A, 5.7GL-B, 5.7GL-C, 5.7GL-D, 5.7GL-E, 5.7GLiPLKDCE, 5.7GSPLKD, 5.7GSPLKE, 5.7GLPLKR, 5.7GLPLKA, 5.7GLPLKD, 5.7GLPLKE, 4.3OSi-GF, 4.3OSi-J, 4.3OSi-JF, 5.0FiPNCBCE, 5.0FLPHUE, 5.0FLPHUR, 5.0FLPMDA, 5.0FLPNCS, 5.0FLPNCB, 5.0GiC-J, 5.0GiPBYCCE, 5.0GiPEFS, 5.0GiPWTR, 5.0GL-A, 5.0GL-B, 5.0GL-C, 5.0GXiCE-JF, 5.0GXiCE-J, 5.0GXiC-JF, 5.0GXiCE-M, 5.0GXiCE-MF, 5.0GXi-D, 5.0GXi-DF, 5.0GXi-E, 5.0GXi-EF, 5.0GXi-J, 5.0GXi-JF, 5.0GXiE-JF, 5.0GXiE-J, 5.0GXiE-K, 5.0OSi-C, 5.0OSi-CF, 5.0OSi-D, 5.0FiPHUECE, 5.0FiPHURCE, 5.0FiPMDA, 5.0FiPMDM, 5.0FiPNCSCE, 5.0GL-D, 5.0GL-E, 5.0GL-F, 5.0GL-FF, 5.0GL-HF, 5.0GL-J, 5.0GL-JF, 5.0GLPBYC, 5.0GLPEFS, 5.0GLPWTR, 5.0GXi-270-R, 5.0GXiE-270-R, 5.0GXi-A, 5.0GXi-B, 5.0GXi-BF, 5.0GXi-C, 5.0GXi-CF, 5.0GXiC-J, 5.0GL-H, 5.0GXiE-KF, 5.0GXiE-M, 5.0GXiE-MF, 5.0GXiE-N, 5.0GXi-N, 5.0GXiE-P, 5.0GXi-P, 5.0GXi-F, 5.0GXi-FF, 5.0GXi-G, 5.0GXi-GF, 5.0OSi-BF, 5.0OSi-B, 4.3Gi-200-R, 4.3GIJBYA, 4.3GIPBYCCE, 4.3GIPEFS, 4.3GIPLKDCE, 4.3GIPLKECE, 4.3GIPNCACE, 4.3GIPNCMCE, 4.3GIPNCSCE, 4.3GIPNCBCE, 4.3GIPWTRCE, 4.3GiJWTR, 4.3GL-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, 4.3GLMMDA, 4.3GLPMDA, 4.3GL-P, 4.3GLPBYC, 4.3GLPEFS, 4.3GLPLKD, 4.3GLPLKE, 4.3GLPNCA, 4.3GLPNCS, 4.3GLPNCB, 4.3GLPWTR, 4.3GSPBYC, 4.3GSJBYA, 4.3GSJLKD, 4.3GSPLKD, 4.3GSPLKE, 4.3GSPNCA, 4.3GSPNCM, 4.3GSPNCS, 4.3GSPNCB, 4.3GSJNCC, 4.3GSJNCS, 4.3GSPMDA, 4.3GSPWTR, 4.3GSJWTR, 4.3GXi-225-R, 4.3GXiE-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, 4.3GXiE-M, 4.3GXi-P, 4.3GXiE-P, 4.3GXi-Q, 4.3GXiE-Q, 4.3GXi-F, 4.3GXi-FF, 4.3GXi-G, 4.3GXi-GF, 4.3GXi-J, 4.3GXi-JF, 4.3OSi-BF, 4.3OSi-CF, 4.3OSi-DF, 4.3OSi-E, 4.3OSi-EF, 4.3OSi-F, 4.3OSi-FF, 4.3OSi-G, 8.2GLPMDA, 8.2GLPMDM, 8.2GSiPBYCCE, 8.2GSiPEFS, 8.2GSiPWTR, 8.2GSiXNCB, 5.8FIIHUECE, 5.8FiIHUBCE, 7.4GIIHUBCE, 7.4GLIHUB, 7.4GLINCC, 7.4GSIINCS, 7.4GSIINCC, 5.8FSIINCC, 5.8FSIINCS
• Volvo Penta V8-300-A, V8-300-E-A, V8-300-B, V8-300-E-B, V8-320-A, V8-320-E-A, V8-320-B, V8-320-E-B, V8-270-A, V8-270-E-A, V8-270-B, V8-270-E-B
• Volvo Penta DPX420-CF, DPX420-DF, DPX420-A, DPX420-B, DPX420-BF
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta DPX375-A, DPX375-B, DPX375-BF, DPX375-CF
• Volvo Penta DPX385XBYDCE, DPX385XEFS, DPX385XLKE
• Volvo Penta DPX415XEFS, DPX415XLKE, DPX415XBYDCE
• Volvo Penta V6-200-A, V6-225-A, V6-225-E-A
• Volvo Penta D100A, D100B
• Volvo Penta TD100A, TD100AG
• Volvo Penta TMD100C
• Volvo Penta TMD102A
• Volvo Penta TMD122A