A wide variety of thermostat housing solutions are found in our arsenal. All are aluminium, precision machined and finished to the highest standards.

This part number features:

• Fits GM LS series engines
• Straight out design (not stock configuration)
• Accepts any of our WN style outlet fittings
• O-ring seal - no gasket required
• Black anodised finish

Note:To complete your connection, you will need an outlet fitting. Options are as follows.

To connect to rubber slip hose:

• WN0031S - connects to 1 1/4" hose
• WN0032S - connects to 1-1/2" hose
• WN0033S - connects to 1-3/4" hose

To connect to AN style hose:

• WN0042S - connects to #10AN hose
• WN0043S - connects to #12 AN hose
• WN0040S - connects to #16AN hose
• WN0041S - connects to #20AN hose
• WN0044S - connects to #24AN hose

Other accessories include:

• WN0045S - blockoff plug
• WN2000S - extension fitting
• WN2033S - extra long fitting for 1-3/4" hose

Product Reviews for MZWN0039S - MEZIERE