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2018 GMC Autolite Parts

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Acadia Canyon Savana 2500 Savana 3500 Sierra 1500 Sierra 2500 HD Sierra 3500 HD Terrain Yukon Yukon XL

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2018 GMC Canyon Spark Plug 4 Cyl 2.5L Autolite

Autolite APP5364 Double Platinum Spark Plug
.040"/1.0mm
Double Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.982
  - 25.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.054
  - 1.40
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

2467, 41-814, 4Z1, 7437

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Canyon	L	2457	4 Cyl 2.5L	153

16 In Stock

Holiday Special

$13.38 USD

$16.06 USD


Brand	Autolite
Part #	A77APP5364
Condition	New
Warehouse	B

UPC: 009100037909

2018 GMC Yukon XL Spark Plug 8 Cyl 6.2L Autolite

OE Style; New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life. .040"/1.0mm
Iridium Finewire Spark Plug
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Yukon XL	V	6162	8 Cyl 6.2L	376

6 In Stock

Holiday Special

$18.35 USD

$22.02 USD


Brand	Autolite
Part #	A77AI6043
Condition	New
Warehouse	B

2018 GMC Sierra 1500 Spark Plug 6 Cyl 4.3L Autolite

OE Style; New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life. .040"/1.0mm
Iridium Finewire Spark Plug
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Sierra 1500	V	-	6 Cyl 4.3L	262

6 In Stock

Holiday Special

$18.35 USD

$22.02 USD


Brand	Autolite
Part #	A77AI6043
Condition	New
Warehouse	B

2018 GMC Canyon Spark Plug 4 Cyl 2.5L Autolite

Autolite XP5364 Iridium XP Spark Plug
OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm
Iridium Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.982
  - 25.0
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.054
  - 1.40
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

3474, 4112, 9901, Y7MPP33

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Canyon	L	2457	4 Cyl 2.5L	153

68 In Stock

Holiday Special

$15.81 USD

$18.97 USD


Brand	Autolite
Part #	A77XP5364
Condition	New
Warehouse	B

UPC: 009100044525

2018 GMC Savana 3500 Spark Plug 8 Cyl 6.0L Autolite

Autolite XP5243 Iridium XP Spark Plug
OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm
Iridium Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.679
  - 17.0
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Long Projection
- Pre-Gap Size:
  - 0.044
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

41-110

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Savana 3500	V	5967	8 Cyl 6.0L	364

181 In Stock

Holiday Special

$15.81 USD

$18.97 USD


Brand	Autolite
Part #	A77XP5243
Condition	New
Warehouse	B

UPC: 009100044440

2018 GMC Terrain Spark Plug 4 Cyl 2.0L Autolite

Autolite XP5863 Iridium XP Spark Plug
OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .030"/0.8mm
Iridium Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.982
  - 25.0
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.032
  - 0.80
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.

This Part Fits the Following OEM/Substitute Numbers:

3811, 41-125, 4719, 9016, CYFS12F-3, W7DSR

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Terrain	L	1998	4 Cyl 2.0L	122

19 In Stock

Holiday Special

$15.81 USD

$18.97 USD


Brand	Autolite
Part #	A77XP5863
Condition	New
Warehouse	B

UPC: 009100268051

2018 GMC Yukon Spark Plug 8 Cyl 5.3L Autolite

Autolite XP6043 Iridium XP Spark Plug
OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm
Iridium Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.982
  - 25.0
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Long Projection
- Pre-Gap Size:
  - 0.045
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:

41-114, 5350, CYFS13YRC, ILZTR6A8G

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Yukon	V	5328	8 Cyl 5.3L	325

200 In Stock

Holiday Special

$15.81 USD

$18.97 USD


Brand	Autolite
Part #	A77XP6043
Condition	New
Warehouse	B

UPC: 009100267917

2018 GMC Savana 3500 Spark Plug 6 Cyl 4.3L Autolite

Autolite XP6043 Iridium XP Spark Plug
OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm
Iridium Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.982
  - 25.0
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Long Projection
- Pre-Gap Size:
  - 0.045
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Iridium XP Enhanced Alloy Technology™ Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Savana 3500	V	-	6 Cyl 4.3L	262

200 In Stock

Holiday Special

$15.81 USD

$18.97 USD


Brand	Autolite
Part #	A77XP6043
Condition	New
Warehouse	B

UPC: 009100267917

2018 GMC Sierra 2500 HD Spark Plug 8 Cyl 6.0L Autolite

Autolite 5243 Copper Resistor Spark Plug
.040"/1.0mm
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.679
  - 17.0
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Long Projection
- Pre-Gap Size:
  - 0.044
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

AGSF23C, R42LTS6, WR11E0

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Sierra 2500 HD	V	5967	8 Cyl 6.0L	364

44 In Stock

Holiday Special

$8.10 USD

$9.72 USD


Brand	Autolite
Part #	A775243
Condition	New
Warehouse	B

UPC: 009100257901

2018 GMC Sierra 1500 Spark Plug 8 Cyl 5.3L Autolite

Autolite APP6043 Double Platinum Spark Plug
.040"/1.0mm
Double Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Tapered
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.982
  - 25.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Long Projection
- Pre-Gap Size:
  - 0.045
  - 1.10
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.