Opel Insignia: Firing Order and Cylinder Identification
NOTE: This information is intended as a quick reference for firing
order and
cylinder identification only. The information provided covers many
vehicles and may include some information that does not apply to the
vehicle you have currently selected.
3 CYLINDER ENGINE

4 CYLINDER ENGINE

5 CYLINDER ENGINE

IN-LINE 6 ENGINE

V6 ENGINE
3.5L VIN 4 V6 Engine

3.8L & 4.3L V6 Engines

All Other V6 Engines Except 3.5L (VIN 4), 3.8L & 4.3L

8 CYLINDER ENGINE
4.0L, 4.4L & 4.6L V8 Engines

5.0L, 5.7L (VIN R & VIN K) & 7.4L V8 Engines

6.6L Diesel V8 Engine

All Other V8 Engines Except 4.0L, 4.4L, 4.6L, 5.0L, 5.7L (VIN R & K), 7.4L
& 6.6L

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Specifications
FASTENER SPECIFICATIONS (OFF VEHICLE)
Single Use Non-Threaded Fasteners/Components
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced
with NEW
after rem
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If the vehicle is involved in a
collision and it is damaged, have the
damage repaired by a qualified
technician using the proper
equipment and quality replacement
parts. Poorly performed collision
repairs diminish the vehicle resale
value, and safety performance can
be compromised in subsequent
coll