2018 Subaru Legacy Spark Plug Parts
Choose your Engine for your 2018 Subaru Legacy
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Product
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- NGK Iridium IX Spark Plug
- Gap 0.044"
- Iridium IX Spark Plug
- Product Attributes:
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Center Electrode Core Material: Copper
- Part Number: Lfr6aix-11
- Hex Size: 5/8
- Reach: 26.5
- Center Electrode Tip Material: Iridium
- Stock Number: 6619
- Ground Electrode Tip Design: Taper Cut
- Manufacturer Heat Range: 6
- Ground Configuration: Standard
- Pre-Gap Size: .044
- Resistance: 5000
- Insulator Height: 50.50
- Ground Electrode Core Material: Nickel
- NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
-
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:
12565996, 4704, 5344, 5618, 6619, 9613, 9615, 9775, BY481-LFR6A, FR7N1133X, IKH20, IKH20TT, MZ602091, SAB330NG4611, VKH20
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
- Autolite APP5325 Double Platinum Spark Plug
- .044"/1.1mm
- Double Platinum Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- 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:
- 1.000
- 26.5
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.044
- 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: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
1116, 3381, 446
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
- Champion Double Platinum - Boxed - REC10PYPB4
- Gap 0.044in; Plug Type REC10PYPB4
- Champion Double Platinum Power 7975 Spark Plug (Carton of 4)
- Double Platinum Power
- Product Attributes:
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Classification: Champion Double Platinum
- Resistor Type: Yes
- Plug Type: Rec10pypb4
- Hex Size:
- 0.625
- 15.880
- Reach: 1.043
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: J Gap
- Manufacturer Heat Range: 10
- Pre-Gap Size:
- 0.045
- 1.15
- Ground Electrode Core Material: Platinum
- Insulator Height: 0.06
- Champion® Double Platinum Power™ spark plugs deliver more powerful performance. Featuring exclusive Heat-Active™ alloy, platinum fine wire center electrode and platinum pad ground electrode provide maximum life and sharper spark focus.
-
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:
22401 AA670, 4431, FGR8MQP, LFR5AGP, LFR6AIX-11, LZFR6AI, MN158596, PLFR5A11, PLFR6A11, REC10PYPB4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
- Autolite XP5325 Iridium XP Spark Plug
- OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .044"/1.1mm
- Iridium Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Flat
- 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:
- 1.000
- 26.5
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid 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: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
1208, 3191, 41-835, 446
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
- Autolite XP5683 Iridium XP Spark Plug
- OE Style; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .044"/1.1mm
- Iridium Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Seat Type: Flat
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
- 14
- 9/16"
- Reach:
- 1.043
- 26.5
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid 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: 4
- Most jobs typically require 4 of this item.
This Part Fits the Following OEM/Substitute Numbers:
1406, 19158043, 3442, 41-112, 7420
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 2498 | 4 Cyl 2.5L | 152 |
- Autolite 5325 Copper Resistor Spark Plug
- .044"/1.1mm
- Copper Resistor Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- 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:
- 1.000
- 26.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid 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: 6
- Most jobs typically require 6 of this item.
This Part Fits the Following OEM/Substitute Numbers:
446, 5018, 6076
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
- 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. .044"/1.1mm
- Iridium Finewire Spark Plug
-
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 2498 | 4 Cyl 2.5L | 152 |
- Autolite APP5683 Double Platinum Spark Plug
- .044"/1.1mm
- Double Platinum Spark Plug
- Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
- 14
- 9/16"
- Reach:
- 1.043
- 26.5
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.044
- 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: 4
- Most jobs typically require 4 of this item.
This Part Fits the Following OEM/Substitute Numbers:
5118, 5614235
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 2498 | 4 Cyl 2.5L | 152 |
- 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. .044"/1.1mm
- 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 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
- NGK G-Power Platinum Spark Plug
- Gap 0.044"
- G-Power Spark Plug
- Product Attributes:
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Center Electrode Core Material: Copper
- Part Number: Lfr6cgp
- Hex Size: 5/8
- Reach: 26.5
- Center Electrode Tip Material: Platinum
- Stock Number: 1483
- Ground Electrode Tip Design: Trapezoid
- Manufacturer Heat Range: 6
- Ground Configuration: Standard
- Pre-Gap Size: .040
- Resistance: 5000
- Insulator Height: 50.50
- Ground Electrode Core Material: Nickel
- NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This Part Fits the Following OEM/Substitute Numbers:
1483, 4506, 4704, 6731, AP5325, FR7NPP30X, IKH20TT, PKH20TT
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Subaru Legacy | H | 3630 | 6 Cyl 3.6L | - |
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