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· Spark Plugs

ACDelco 41-125 Professional Iridium Spark Plug

SKU1125-SPARK-PLUG ID#101806
Retail price
$13.49
17 in stock Ships tomorrow if ordered before 2 PM PT Tax at checkout
Trade pricing available. Volume discounts for shops, mechanics, and resellers. Sign in or apply for a trade account.
Will this fit your vehicle?
Verify with VIN or Year / Make / Model.
Compatible vehicles (24)
Make Model Years Engine / Notes
Buick Envision 2016-2020 L4 2.0L
Buick Envision 2016-2020 L4 2.0L Hybrid
Buick Regal 2014-2017 L4 2.0L Hybrid
Buick Regal 2014-2017 L4 2.0L
Buick Regal Sportback 2018-2020 L4 2.0L
Fits OEM & Cross-References (23)
OEM Part Numbers
AUTOLITE XP5863DP2
AUTOPART INTERNATIONAL ACD41-125
GENERAL MOTORS OE 12626906
NAPA CANADA/NGK SPARK PLUGS - NGB 90495
NAPA CANADA/NGK SPARK PLUGS - NGB 94489
OEM 12681659
Brand Equivalents
AUTOLITE AI5863
AUTOLITE APP5863
AUTOLITE XP5364
AUTOLITE XP5863
CHAMPION SPARK PLUGS 9665
CHAMPION SPARK PLUGS E3 SPARK PLUGS
CHAMPION SPARK PLUGS E3.74
NAPA CANADA/AUTOLITE SPARK PLUGS- AUT APP5363
NAPA CANADA/AUTOLITE SPARK PLUGS- AUT XP5363
NAPA/CHAMPION SPK PLUGS-CHA E3 SPARK PLUGS-EEE
NAPA/CHAMPION SPK PLUGS-CHA NAPA
NGK CANADA BASE NUMBERS ILTR6M9G
NGK CANADA BASE NUMBERS LTR6BHX
SKP SP1023
SKP SP1034
Industry Standards
Part Number 41-125
Part Number ACDelco 41-125
If you have one of these numbers on your dealer invoice or old part — this is the correct replacement.
Authentic part Direct from supplier
Manufacturer warranty Full replacement
30-day returns If unused

Specifications

Datasheet · #101806
TypeIridium
Center electrodeiridium
Ground electrode?
Heat range?
Gap (in)0.035
Thread (mm)14?
Reach (mm)25-31?
Hex size16mm
Seat typegasket
ResistorY
Terminalsolid
Tip designfine-wire
Plugs in set4

About this part

Fits 12 vehicle applications: Buick: Regal 2014-2017, Regal Sportback 2018-2020, Regal TourX 2018-2020, Envision 2016-2020; Cadillac: CTS 2014-2019, CT6 2016-2018, ATS 2013-2019; Chevrolet: Traverse 2018-2019, Malibu 2013-2022, Equinox 2018-2020, Camaro 2016-2023; GMC: Terrain 2018-2020

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