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2011 Subaru Legacy Spark Plug

Accusearch™(15 results)
Engine Base
Sub Model
category-4-21

Spark Plug ACDelco (21)

SKU: 4-21

Fitment Guaranteed for

Engine Base: H4 2.5L 2458cc, H6 3.6L 3630cc Aspiration: Turbocharged Suggested Qty:4 Suggested Qty:6
  • Gap 0.032 (in)
  • Gap 0.044 (in)
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category-735-4704

Spark Plug Iridium TT Denso (4704)

SKU: 735-4704

Fitment Guaranteed for

Aspiration: Turbocharged Engine Block: H4 2.5L 2458cc, H6 3.6L 3630cc Engine Base: H4 2.5L 2458cc, H6 3.6L 3630cc Suggested Qty:4 Suggested Qty:6
  • Gap 0.040
  • Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
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category-735-4702

Spark Plug Iridium TT Denso (4702)

SKU: 735-4702

Please Select Engine
Aspiration: Naturally Aspirated Engine Block: H4 2.5L 2458cc Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.040
  • Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
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category-4-19

Spark Plug ACDelco (19)

SKU: 4-19

Please Select Engine
Engine Base: H4 2.5L 2458cc Aspiration: Naturally Aspirated Suggested Qty:4
  • Gap 0.044 (in)
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category-735-3426

Spark Plug Iridium Long-Life Denso (3426)

SKU: 735-3426

Please Select Engine
Engine Base: H6 3.6L 3630cc Engine Block: H6 3.6L 3630cc Suggested Qty:6
  • Gap 0.044
  • O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) Platinum Ground Strap
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category-735-5304

Spark Plug Iridium Power Denso (5304)

SKU: 735-5304

Please Select Engine
Aspiration: Naturally Aspirated Engine Block: H4 2.5L 2458cc Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.044
  • Iridium Power - Performance Upgrade World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
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category-735-3433

Spark Plug Iridium Long-Life Denso (3433)

SKU: 735-3433

Please Select Engine
Engine Base: H4 2.5L 2458cc Aspiration: Turbocharged Engine Block: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.044
  • O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) Platinum Ground Strap
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category-284-9613
Position: N/A Engine Base: H6 3.6L 3630cc Suggested Qty:6
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    category-284-8122
    Position: N/A Engine Base: H6 3.6L 3630cc Suggested Qty:6
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      category-284-9603
      Position: N/A Engine Base: H4 2.5L 2458cc Aspiration: Naturally Aspirated Suggested Qty:4
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        category-481-6619

        NGK Iridium IX Spark Plug NGK (6619)

        SKU: 481-6619

        Please Select Engine
        Engine Base: H6 3.6L 3630cc Suggested Qty:6
        • Gap 0.044"
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        category-481-1483

        NGK G-Power Platinum Spark Plug NGK (1483)

        SKU: 481-1483

        Fitment Guaranteed for

        Engine Base: H6 3.6L 3630cc, H4 2.5L 2458cc Aspiration: Turbocharged Suggested Qty:6 Suggested Qty:4
        • Gap 0.044"
        • Gap 0.032"
        Loading...
        category-481-127
        Engine Base: H4 2.5L 2458cc Aspiration: Naturally Aspirated Suggested Qty:4
        • Gap 0.044"
        • Actual OE Manufacturer OE Spark Plug Is High Ignitability. For Optimal Performance, Replace High Ignitability Spark Plugs.
        • 60,000 mi OE Mfr Recommended Service Interval
        Loading...
        category-481-7505
        Engine Base: H6 3.6L 3630cc Suggested Qty:6
        • Gap 0.044"
        • Actual OE Manufacturer OE Spark Plug Is High Ignitability. For Optimal Performance, Replace High Ignitability Spark Plugs.
        • 60,000 mi OE Mfr Recommended Service Interval
        Loading...
        category-481-373
        Engine Base: H4 2.5L 2458cc Aspiration: Turbocharged Suggested Qty:4
        • Gap 0.032"
        • Actual OE Manufacturer OE Spark Plug Is High Ignitability. For Optimal Performance, Replace High Ignitability Spark Plugs.
        • 60,000 mi OE Mfr Recommended Service Interval
        Loading...
        ACDelco
        4-21

        SKU: 4-21

        ACDelco Spark Plug (21)

        Fitment Guaranteed for

        Engine Base: H4 2.5L 2458cc, H6 3.6L 3630cc Aspiration: Turbocharged Suggested Qty:4 Suggested Qty:6
        • Gap 0.032 (in)
        • Gap 0.044 (in)

        $146.00

        $126.99

        Denso
        735-4704

        SKU: 735-4704

        Denso Spark Plug Iridium TT (4704)

        Fitment Guaranteed for

        Aspiration: Turbocharged Engine Block: H4 2.5L 2458cc, H6 3.6L 3630cc Engine Base: H4 2.5L 2458cc, H6 3.6L 3630cc Suggested Qty:4 Suggested Qty:6
        • Gap 0.040
        • Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

        $138.00

        $119.99

        Denso
        735-4702

        SKU: 735-4702

        Denso Spark Plug Iridium TT (4702)

        Please Select Engine
        Aspiration: Naturally Aspirated Engine Block: H4 2.5L 2458cc Engine Base: H4 2.5L 2458cc Suggested Qty:4
        • Gap 0.040
        • Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

        $109.00

        $94.99

        ACDelco
        4-19

        SKU: 4-19

        ACDelco Spark Plug (19)

        Please Select Engine
        Engine Base: H4 2.5L 2458cc Aspiration: Naturally Aspirated Suggested Qty:4
        • Gap 0.044 (in)

        $106.00

        $91.99

        Denso
        735-3426

        SKU: 735-3426

        Denso Spark Plug Iridium Long-Life (3426)

        Please Select Engine
        Engine Base: H6 3.6L 3630cc Engine Block: H6 3.6L 3630cc Suggested Qty:6
        • Gap 0.044
        • O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) Platinum Ground Strap

        $101.00

        $87.99

        Denso
        735-5304

        SKU: 735-5304

        Denso Spark Plug Iridium Power (5304)

        Please Select Engine
        Aspiration: Naturally Aspirated Engine Block: H4 2.5L 2458cc Engine Base: H4 2.5L 2458cc Suggested Qty:4
        • Gap 0.044
        • Iridium Power - Performance Upgrade World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

        $99.00

        $85.99

        Denso
        735-3433

        SKU: 735-3433

        Denso Spark Plug Iridium Long-Life (3433)

        Please Select Engine
        Engine Base: H4 2.5L 2458cc Aspiration: Turbocharged Engine Block: H4 2.5L 2458cc Suggested Qty:4
        • Gap 0.044
        • O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) Platinum Ground Strap

        $86.00

        $74.99

        Bosch
        284-9613

        SKU: 284-9613

        Bosch Bosch OE Fine Wire Double Iridium Spark Plug (9613)

        Please Select Engine
        Position: N/A Engine Base: H6 3.6L 3630cc Suggested Qty:6

          $46.00

          $39.99

          Bosch
          284-8122

          SKU: 284-8122

          Bosch Bosch OE Fine Wire Double Platinum Spark Plug (8122)

          Please Select Engine
          Position: N/A Engine Base: H6 3.6L 3630cc Suggested Qty:6

            $40.00

            $34.99

            Bosch
            284-9603

            SKU: 284-9603

            Bosch Bosch OE Fine Wire Double Iridium Spark Plug (9603)

            Please Select Engine
            Position: N/A Engine Base: H4 2.5L 2458cc Aspiration: Naturally Aspirated Suggested Qty:4

              $38.00

              $32.99

              NGK
              481-6619

              SKU: 481-6619

              NGK NGK Iridium IX Spark Plug (6619)

              Please Select Engine
              Engine Base: H6 3.6L 3630cc Suggested Qty:6
              • Gap 0.044"

              $26.00

              $22.99

              NGK
              481-1483

              SKU: 481-1483

              NGK NGK G-Power Platinum Spark Plug (1483)

              Fitment Guaranteed for

              Engine Base: H6 3.6L 3630cc, H4 2.5L 2458cc Aspiration: Turbocharged Suggested Qty:6 Suggested Qty:4
              • Gap 0.044"
              • Gap 0.032"

              $25.00

              $21.99

              NGK
              481-127

              SKU: 481-127

              NGK NGK Laser Iridium High Ignitability Spark Plug (127)

              Please Select Engine
              Engine Base: H4 2.5L 2458cc Aspiration: Naturally Aspirated Suggested Qty:4
              • Gap 0.044"
              • Actual OE Manufacturer OE Spark Plug Is High Ignitability. For Optimal Performance, Replace High Ignitability Spark Plugs.
              • 60,000 mi OE Mfr Recommended Service Interval

              $23.00

              $20.20

              NGK
              481-7505

              SKU: 481-7505

              NGK NGK Laser Iridium High Ignitability Spark Plug (7505)

              Please Select Engine
              Engine Base: H6 3.6L 3630cc Suggested Qty:6
              • Gap 0.044"
              • Actual OE Manufacturer OE Spark Plug Is High Ignitability. For Optimal Performance, Replace High Ignitability Spark Plugs.
              • 60,000 mi OE Mfr Recommended Service Interval

              $23.00

              $20.20

              NGK
              481-373

              SKU: 481-373

              NGK NGK Laser Iridium High Ignitability Spark Plug (373)

              Please Select Engine
              Engine Base: H4 2.5L 2458cc Aspiration: Turbocharged Suggested Qty:4
              • Gap 0.032"
              • Actual OE Manufacturer OE Spark Plug Is High Ignitability. For Optimal Performance, Replace High Ignitability Spark Plugs.
              • 60,000 mi OE Mfr Recommended Service Interval

              $23.00

              $19.99

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