Front and rear Lamdba sensors the same?

[b2-stingray]

As above, thanks for any help, trying to get hold of a bosch but every where i ask list front and rear?

 

[Dan519]

near enough, small difference in the lead length usually but not enough to make it not fit

 

[b2-stingray]

Yer a see that now thanks, 480 front and 405 rear.

 

[Dan519]

think one of the 172 ones is 450