S Nissan Sentra Manuals Library
Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Quick access Sentra Docs
B18 Owner's 2020-2025 Sentra owner information B18 Service 2020-2025 Sentra Workshop manual B17 Owner's 2013-2019 Sentra owner documentation B17 Service 2013-2019 Sentra service information

Nissan Sentra B18 (2020-2025) Service Manual: Ignition Coil

Exploded View

Exploded View

1.

Ignition coil

2.

Spark plug

3.

Rocker cover assembly

4.

Rocker cover gasket

5.

Clamp

6.

Blow-by hose

7.

Oil filler cap

8.

PCV valve

9.

O-ring

A.

Refer to Removal and Installation.

B.

To resonator duct. Refer to Exploded View.

    

Removal and Installation

Removal and Installation

REMOVAL

Remove the vacuum delay valve from the vacuum delay valve bracket and reposition the vacuum delay valve bracket (for cylinder number 3 ignition coil only). Refer to Exploded View.

Disconnect the harness connector from the ignition coil.

Remove the ignition coil.

CAUTION:

  • Do not drop or shock ignition coil.

  • Do not disassemble ignition coil.

INSTALLATION

Installation is in the reverse order of removal.

    Fuel Injector and Fuel Tube
    Exploded View Exploded View 1. High pressure fuel rail 2. Fuel injector assembly 3. Injector holder 4. O-ring (black) 5. Backup ring 6. Seal ring 7. Fuel rail pressure sensor 8....
    Rocker Cover
    Exploded View Exploded View 1. Ignition coil 2. Spark plug 3. Rocker cover assembly 4. Rocker cover gasket 5. Clamp 6. Blow-by hose 7. Oil filler cap 8. PCV valve 9. O-ring A. R...

    Other materials:

    Component Parts
    Intelligent Cruise Control System Component Parts Location Component Parts Location A. Front bumper fascia area (view with front bumper fascia removed) ...

    Abbreviations. Abbreviation List
    Abbreviation List Abbreviation List The following ABBREVIATIONS are used: A ABBREVIATION DESCRIPTION A/C Air conditione ...

    Illustrated table of contents
    This illustrated table of contents helps Nissan Sentra owners quickly locate key vehicle components and safety systems. Each section provides a clear visual reference, making everyday use, inspection, and understanding of the Nissan Sentra more intuitive and convenient. Air bags, seat belts an ...