Ill be doing the norm tune up on this blazer soon I got a parts list together on Rockauto. I couldn't tell when it was done last but I know it could use it. Anything asides from the normal stuff I should be taking note of? Is it pretty standard to do the cap and rotor on these things?

Thanks all!

2002 CHEVROLET BLAZER 4.3L V6 Fuel & Air : Air Filter

ACDELCO A1163C {Click Info Button for Alternate/OEM Part Numbers} Professional (Rebate/Promotion Available!)
$8.99 $8.99
Fuel & Air : Fuel Filter

ACDELCO GF645 {#25168594} Professional (Rebate/Promotion Available!)
THREADED INLET/QUICK CONNECT OUTLET
$7.53 $7.53
Ignition : Distributor Cap

ACDELCO D328A {#10452458} GM Original Equipment
$23.99 $23.99
Ignition : Distributor Rotor

ACDELCO D465 {#10452457} Professional
FitsRWD; 2 door; 107.0" Wheelbase
Or4WD; 4 door; 107.0" Wheelbase
Or2 door; 100.5" Wheelbase
$7.37 $7.37
Ignition : Spark Plug

ACDELCO 41993 Professional; Iridium; Platinum Plated
Original Equipment; GAP .060; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
$5.58 $33.48
Ignition : Spark Plug Wire Set

ACDELCO 746KK {#88984265} GM Original Equipment
$79.79 $79.79