Geolocation is required

We need your location to provide local delivery options.

Spark Plug for Subaru WRX STI 2016 (12 results)

category-481-93420TAP TO ZOOM

NGK Ruthenium HX High Ignitability Spark Plug NGK (93420)

SKU: 481-93420

Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.030"

Fitment Guaranteed for undefined

Service Selection

Not available

category-735-4704TAP TO ZOOM

Spark Plug Iridium TT Denso (4704)

SKU: 735-4704

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

Fitment Guaranteed for undefined

Service Selection

Not available

category-735-3433TAP TO ZOOM

Spark Plug Iridium Long-Life Denso (3433)

SKU: 735-3433

Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.044
  • DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) Platinum Ground Strap
  • OE

Fitment Guaranteed for undefined

Service Selection

Not available

category-735-3381TAP TO ZOOM

Spark Plug Standard Denso (3381)

SKU: 735-3381

Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.044
  • Resistor Plug Patented U-Groove Design

Fitment Guaranteed for undefined

Service Selection

Not available

category-481-1483TAP TO ZOOM

NGK G-Power Platinum Spark Plug NGK (1483)

SKU: 481-1483

Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.030"

Fitment Guaranteed for undefined

Service Selection

Not available

category-735-4506TAP TO ZOOM

Spark Plug Platinum TT Denso (4506)

SKU: 735-4506

Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.040
  • Platinum TT - Twin-Tip Technology Design Platinum Center Electrode and Titanium Enhanced Ground Strap

Fitment Guaranteed for undefined

Service Selection

Not available

category-481-7913TAP TO ZOOM

NGK Laser Iridium High Ignitability Spark Plug NGK (7913)

SKU: 481-7913

Engine Base: H4 2.5L 2458cc Suggested Qty:4
  • Gap 0.030"
  • 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

Fitment Guaranteed for undefined

Service Selection

Not available

category-735-5344TAP TO ZOOM

Spark Plug Iridium Power Denso (5344)

SKU: 735-5344

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)

Fitment Guaranteed for undefined

Service Selection

Not available

category-284-96319TAP TO ZOOM

Bosch OE Fine Wire Double Iridium Spark Plug Bosch (96319)

SKU: 284-96319

Position: N/A Engine Base: H4 2.5L 2458cc Suggested Qty:4

    Fitment Guaranteed for undefined

    Service Selection

    Not available

    category-481-93893TAP TO ZOOM

    NGK Iridium IX Spark Plug NGK (93893)

    SKU: 481-93893

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.030"

    Fitment Guaranteed for undefined

    Service Selection

    Not available

    category-4-21TAP TO ZOOM

    Spark Plug ACDelco (21)

    SKU: 4-21

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.032 (in)

    Fitment Guaranteed for undefined

    Service Selection

    Not available

    category-103-SP1022TAP TO ZOOM

    Iridium Spark Plug, Copper Core with Iridium Tip SKP (SP1022)

    SKU: 103-SP1022

    Suggested Qty:4
    • Enhanced Tapered Ground Electrode Platinum Chip
    • Gap: .030/0.8mm

    Fitment Guaranteed for undefined

    Service Selection

    Not available

    NGK
    481-93420

    SKU: 481-93420

    NGK NGK Ruthenium HX High Ignitability Spark Plug (93420)

    Fitment Guaranteed for

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.030"

    $872.00

    $757.99

    Service Selection

    Not available

    Denso
    735-4704

    SKU: 735-4704

    Denso Spark Plug Iridium TT (4704)

    Fitment Guaranteed for

    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

    $138.00

    $119.99

    Service Selection

    Not available

    Denso
    735-3433

    SKU: 735-3433

    Denso Spark Plug Iridium Long-Life (3433)

    Fitment Guaranteed for

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.044
    • DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) Platinum Ground Strap
    • OE

    $86.00

    $74.99

    Service Selection

    Not available

    Denso
    735-3381

    SKU: 735-3381

    Denso Spark Plug Standard (3381)

    Fitment Guaranteed for

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.044
    • Resistor Plug Patented U-Groove Design

    $75.00

    $64.99

    Service Selection

    Not available

    NGK
    481-1483

    SKU: 481-1483

    NGK NGK G-Power Platinum Spark Plug (1483)

    Fitment Guaranteed for

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.030"

    $38.00

    $32.99

    Service Selection

    Not available

    Denso
    735-4506

    SKU: 735-4506

    Denso Spark Plug Platinum TT (4506)

    Fitment Guaranteed for

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.040
    • Platinum TT - Twin-Tip Technology Design Platinum Center Electrode and Titanium Enhanced Ground Strap

    $20.00

    $16.99

    Service Selection

    Not available

    NGK
    481-7913

    SKU: 481-7913

    NGK NGK Laser Iridium High Ignitability Spark Plug (7913)

    Fitment Guaranteed for

    Engine Base: H4 2.5L 2458cc Suggested Qty:4
    • Gap 0.030"
    • 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

    $15.00

    $12.99

    Service Selection

    Not available

    Denso
    735-5344

    SKU: 735-5344

    Denso Spark Plug Iridium Power (5344)

    Fitment Guaranteed for

    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)

    $14.00

    $11.99

    Service Selection

    Not available

    Bosch
    284-96319

    SKU: 284-96319

    Bosch Bosch OE Fine Wire Double Iridium Spark Plug (96319)

    Fitment Guaranteed for

    Position: N/A Engine Base: H4 2.5L 2458cc Suggested Qty:4

      $13.00

      $10.99

      Service Selection

      Not available

      NGK
      481-93893

      SKU: 481-93893

      NGK NGK Iridium IX Spark Plug (93893)

      Fitment Guaranteed for

      Engine Base: H4 2.5L 2458cc Suggested Qty:4
      • Gap 0.030"

      $9.00

      $7.99

      Service Selection

      Not available

      ACDelco
      4-21

      SKU: 4-21

      ACDelco Spark Plug (21)

      Fitment Guaranteed for

      Engine Base: H4 2.5L 2458cc Suggested Qty:4
      • Gap 0.032 (in)

      $146.00

      $126.99

      Service Selection

      Not available

      103-SP1022

      SKU: 103-SP1022

      SKP Iridium Spark Plug, Copper Core with Iridium Tip (SP1022)

      Fitment Guaranteed for

      Suggested Qty:4
      • Enhanced Tapered Ground Electrode Platinum Chip
      • Gap: .030/0.8mm

      $5.00

      $3.99

      Service Selection

      Not available