Exhaust Shield ES -4 4

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Part# 08-07352


Over the years we have seen failure of the rivets that hold the exhaust heat shield to the mounting bracket. The solution was to spot weld the stainless steel mounting bracket to the stainless steel heat shield thus eliminating the possibility of rivet failure. Adding additional spot welds insures reliability. They are offered in two sizes, 2 inch and 4 inch to cover most applications.

California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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James T Verified Purchase


February 9, 2022

Im very pleased with these heat shields. They immediately solved a hot day, high DA vapor lock problem with my gravity fed VW powered home-built My belief is that the shields block infra-red heat transfer into the nearby insulated fuel lines and gravity-fed TBI unit. The previous owner had installed insulating wrap on the exhaust which seemed to make the problem worse. Removing the wrap and installing the shields immediately solved the problem.

William C Verified Purchase


July 13, 2021

4 inch heat shields used to protect my leg from burning on my motorcycle! Not only top quality items but delivered unbelievably quickly! Still can’t get over how quickly! They look fantastic by the way! Many thanks for the brilliant service!

Andy T
May 12, 2021


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What are the dimensions of the ES-4 (08-07352)? What diameter / radius? What length? What width?

Per the supplier: Our 4" shield is 4" long (OD), 2 1/2" wide (OD) and the curve measures 3" (OD). I hope this is helpful.

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