Non-keratinized squamous epithelial cells. 1  They are formed in the farthest part of urethra or vagina. 2  They have small nuclei and are larger than transitional cells. 3  They have one or more flat border. 4  They can be formed in any shape but are generally found to be round.
The average cost for an egr valve replacement is between $160 to $242. Labor costs are estimated between $74 to $94 while parts are priced between $86 to $148. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
1 For example, one type of EGR valve replacement that they sell is designed for the Toyota Tundra. 2  The EGR valve for the 1995 to 2004 model can be purchased for $246 to $290. 3  According to a question on the website AllExperts.com, a user claimed that he recieved a quote for $230 to replace the entire EGR valve.