How much does a replacement Honda Civic shock absorber and strut assembly cost? Answer: The prices of replacement shock absorber and strut assemblies for Honda Civics vary depending on their type finish or color and design.For instance, based on design, twin-tube assemblies normally cost about 17 to as much as 545 USD, while monotubes cost around 24 to 110 USD.ow much does a replacement Honda Civic shock absorber and strut assembly cost? Answer: The prices of replacement shock absorber and strut assemblies for Honda Civics vary depending on their type finish or color and design.