Iridium Spark Plug, 90919-01247, 90919-A1002
Iridium Spark Plug, 90919-01247, 90919-A1002
Regular price
$19.99 USD
Regular price
$35.00 USD
Sale price
$19.99 USD
Unit price
/
per
fit for BMW, OEM: LFR6AIX-11 - 6619
2006-2007 BMW 525i
2006-2007 BMW 530xi
2007-2009 BMW X3
2007-2009 BMW X5
2006-2009 BMW Z4
How often should spark plugs be replaced?
A common question for many vehicle owners is "When should I change my spark plugs?"
Well, not all spark plugs are rated for 100,000 miles. In fact, some car makers recommend replacement at 30,000-mile intervals.
So always follow the spark plug service intervals shown in your owner’s manual to figure out when to replace spark plugs.
If you can’t remember when you last changed your spark plugs, you can pull them and check the gap and their condition.
Project step-by-step
Step 1: Remove extras and clean your work area: Blow away the crud
Step 2: Remove the ignition coil and/or boot
Step 3: Unscrew the plug
Step 4: Gap the plugs
Step 5: Install the new plug: Use the proper amount of torque
Step 6: Lube the spark plug boot and button it up