Sentra L4-2.5L (QR25DE) (2003)
There are four (4) Heat Shield Kits available in this campaign. Please select the correct one from the chart shown.
Preliminary Steps:
1.
Record all radio station presets.
2.
Make sure the ignition key is in the OFF position.
3.
Disconnect the negative battery cable.
Remove Alternator:
4.
This Step For Altima ONLY: Reposition (lift up about an inch) the Relay Box to allow enough clearance for removing the Lower Alternator
Mounting Bolt. See Figure E5.
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Remove one nut at the lower front of the Relay Box (see Figure E5).
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Use a flat-blade screwdriver to release the Clip on the side (facing the Alternator) of the Relay Box (see Figure E5).
NOTE:
You can also re-position the relay box by removing the lower front nut and sliding the relay box forward.
5.
This Step For Sentra ONLY:
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Remove both upper radiator mounting brackets.