3851384 Thermostat Housing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta thermostat housing for the 7.4 GL only, from the Cooling System group, weighing 1.644 kg and listed for 287 applications across the V and DPX families. It supersedes part number 3851181.

🚤 Compatibility

• Engine Family: V, DPX
• HP Range: 270-320 HP

Full model list at the end of this description.

⚙️ Key Features

• 7.4 GL only
• 1.644 kg
• Supersedes 3851181
• 287 applications across V and DPX

🔌 Function

Houses the thermostat and directs coolant either back around the engine or on to the heat exchanger as the thermostat opens.

⚠️ Common Signs of Failure

• Coolant weeping from the housing or its gasket face
• Engine slow to warm up, or running hot
• Temperature reading swinging as the thermostat hunts
• Corrosion or scale pitting the sealing face
• Cracks around the bolt holes or the outlet neck

🛠️ Service Notes

• The listing restricts this housing to the 7.4 GL only, which sits oddly against a broad application list, so confirm the engine designation before ordering
• Fit a new thermostat, gasket and seal with the housing
• Clean the mating face carefully, as a pitted face will not seal against a new gasket

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3851384 → Supersedes 3851181

OEM / Related Numbers

• 3851181 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GiI-E, 8.1GiI-F, 8.1GiI-G, 8.1GiI-H, 8.1GSiI-A, 8.1GXiI-A, 8.1GXiI-D, 8.1GXiI-E, 8.1GXiI-F, 8.1GXiI-G, 8.2GLIMDM, 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, 7.4GSiXNCB, 7.4GSiXNCM, 5.7GLPMDA, 5.7GSiCPLKD, 5.7GSiPBYCCE, 5.7GSiPLKD, 5.7GSiPLKE, 5.7GSPBYC, 5.7GXi-320-R, 5.7GXiE-320-R, 5.7GXi-CF, 5.7GXiC-JF, 5.7GXiCE-JF, 5.7GXi-DF, 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-FF, 5.7OSXi-DF, 5.7GXi-GF, 5.7GXi-HF, 5.7GXiI-C, 5.7GXiI-D, 5.7GXiI-E, 5.7GXiI-F, 5.7GXiI-G, 5.7GXiI-H, 5.7OSi-300-JF, 5.7OSiE-300-JF, 5.7OSi-AF, 5.7OSi-BF, 5.7OSi-CF, 5.7OSi-EF, 5.7OSi-GF, 5.7OSXi-AF, 5.7OSXi-BF, 5.7OSXi-CF, 5.7OSXi-EF, 5.7OSXi-JF, 5.7OSXiE-JF, 5.7OSXi-GF, 5.8FiPHUECE, 5.8FiPHURCE, 5.8FiPMDA, 5.8FiPMDM, 5.0OSi-DF, 5.0OSi-EF, 5.0OSi-JF, 5.0OSiE-JF, 5.0OSi-FF, 5.0OSi-GF, 5.7Gi-300-J, 5.7Gi-300-JF, 5.7GiE-300-JF, 5.7GiE-300-J, 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-BF, 5.7Gi-CF, 5.7GiCE-300-JF, 5.7GiC-300-JF, 5.7Gi-DF, 5.7Gi-EF, 5.7GXiE-N, 5.7GXi-N, 5.7GiE-300-K, 5.7GiE-300-KF, 5.7GiE-300-M, 5.7OSi-DF, 5.7Gi-FF, 5.7Gi-GF, 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, 5.7GiINCCCE, 5.7GiPHUS, 5.7GiPMDA, 5.7GiPMDACE, 5.7GiPNCACE, 5.7GiPNCSCE, 5.7GiPNCBCE, 5.7GIPNCMCE, 5.7GLIMDA, 5.7GLiPLKDCE, 5.7GSPLKD, 5.7GSPLKE, 5.7GLPLKR, 5.7GLPLKA, 5.7GLPLKD, 5.7GLPLKE, 4.3OSi-GF, 4.3OSi-JF, 5.0FiPNCBCE, 5.0FLPHUE, 5.0FLPHUR, 5.0FLPMDA, 5.0FLPNCS, 5.0FLPNCB, 5.0GiPBYCCE, 5.0GXiCE-JF, 5.0GXiC-JF, 5.0GXiCE-MF, 5.0GXi-DF, 5.0GXi-EF, 5.0GXi-J, 5.0GXi-JF, 5.0GXiE-JF, 5.0GXiE-J, 5.0GXiE-K, 5.0OSi-CF, 5.0FiPHUECE, 5.0FiPHURCE, 5.0FiPMDA, 5.0FiPMDM, 5.0FiPNCSCE, 5.0GL-FF, 5.0GL-HF, 5.0GL-J, 5.0GL-JF, 5.0GLPBYC, 5.0GXi-270-R, 5.0GXiE-270-R, 5.0GXi-BF, 5.0GXi-CF, 5.0GXiE-KF, 5.0GXiE-M, 5.0GXiE-MF, 5.0GXiE-N, 5.0GXi-N, 5.0GXiE-P, 5.0GXi-P, 5.0GXi-FF, 5.0GXi-GF, 4.3GIJBYA, 4.3GIPBYCCE, 4.3GIPLKDCE, 4.3GIPLKECE, 4.3GIPNCACE, 4.3GIPNCMCE, 4.3GIPNCSCE, 4.3GIPNCBCE, 4.3GL-EF, 4.3GL-GF, 4.3GL-J, 4.3GL-JF, 4.3GLMMDA, 4.3GLPMDA, 4.3GLPBYC, 4.3GLPLKD, 4.3GLPLKE, 4.3GLPNCA, 4.3GLPNCS, 4.3GLPNCB, 4.3GSPBYC, 4.3GSJBYA, 4.3GSJLKD, 4.3GSPLKD, 4.3GSPLKE, 4.3GSPNCA, 4.3GSPNCM, 4.3GSPNCS, 4.3GSPNCB, 4.3GSJNCC, 4.3GSJNCS, 4.3GSPMDA, 4.3GXi-BF, 4.3GXi-CF, 4.3GXi-DF, 4.3GXi-E, 4.3GXi-EF, 4.3GXiE-M, 4.3GXi-FF, 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-FF, 8.2GLPMDA, 8.2GLPMDM, 8.2GSiPBYCCE, 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 DPX385XBYDCE, DPX385XLKE
• Volvo Penta DPX415XLKE, DPX415XBYDCE