2003 Mitsubishi Eclipse Performance Ignition Systems

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    • (0 reviews)
      # 24013160
      Mitsubishi Eclipse 2003, OE Fine Wire Spark Plug by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Ground Electrode Quantity: 1....
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $4.70 - $8.92
    • (3 reviews)
      # 21714984
      Mitsubishi Eclipse 2003, PlasmaCore Series Inconel Electrode Pulse Plug by Pulstar®. PlasmaCore Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover this part will give you...
      Increased horsepowerBetter torque
      $14.95 - $89.70
    • (0 reviews)
      # 12672771
      Mitsubishi Eclipse GS / RS / Spyder GS 0.044" Plug Gap 2003 U-Groove Resistor Spark Plug by Accel®. Quantity: 4 Pcs. This spark plug has a 14mm thread size, 0.708" reach and a heat range of 6.
      Manufactured from premium materialsDesigned to provide years of reliable service
      $16.29
    • (3 reviews)
      # 13909568
      Mitsubishi Eclipse 2003, Hyperformance™ Spark Plug by ZEX®. 14mm Thread; 3/4 in. Reach; Gasket Seat Design.
      Igniter Core. Pure Copper And High-Quality NickelClean Fire. Spark Energy Cleans Center Electrode
      $5.67 - $30.75
    • (0 reviews)
      # 87745278
      Mitsubishi Eclipse 2003, Premium Automotive Spark Plug by E3®. With Gasket Seat. Hex Size: 5/8". Thread Reach: 0.750". Thread Size: 14mm. Material: Nickel. If you need a replacement for your damaged spark plug, this is the part you...
      Advanced DiamondFire electrode designProduces a faster burn
      $5.95
    • (0 reviews)
      # 87770164
      Mitsubishi Eclipse GT / GTS / Spyder GT / Spyder GTS 2003, 8mm Street Thunder Black Ignition Wire Set by Taylor Cable®. Finish: Black. Get great performance at an extremely affordable price with Taylor’s Street Thunder ignition...
      Low-resistance Kevlar helically spiral wound core conductor500 ohms resistance for EMI and RFI suppression
      $88.68
    • (1 reviews)
      # 13587970
      Mitsubishi Eclipse 2003, Spark Plug Wire Set by Karlyn STI®. Requires 1 per Vehicle. The purpose of good wire insulation is to protect the cable from voltage leaks. The single most important factor for rating insulation performance...
      Spiral CoreStainless Steel Magnetic Conductive Winding
      $21.43 - $40.51
    • (0 reviews)
      # 117887168
      Universal, Blue Max™ Core Wire Set by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $96.08
    • (0 reviews)
      # 117895289
      Universal, Blue Max™ Spiral Core 2 Wire by Moroso®. L-55" Trimmable 8mm 800 Ohm Straight Terminal 90 Deg Plug Terminal. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was...
      $38.33
    • (0 reviews)
      # 117887218
      Universal, Blue Max™ Wire Set by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      $99.18 - $112.91
    • (0 reviews)
      # 117887319
      Universal, Super Max™ Wire Set by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...
      $123.74 - $143.01
    • (0 reviews)
      # 117887234
      Universal, Ultra 40 Coil Wire Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...
      $25.92 - $43.93
    • (0 reviews)
      # 117887327
      Universal, Ultra 40™ Race Wire Set by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $108.53 - $132.06
    • (0 reviews)
      # 117895303
      Universal, Ultra 40™ Wire Set by Moroso®. Pro Boot With Pro Stock 888 Plug Ends, Blue Wire, Unsleeved. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This...
      $108.53
    • (0 reviews)
      # 109456377
      Universal Sleeved Race Spark Plug Wire by QuickCar Racing®. QuickCar has the answer to more spark energy! The new 11.5mm, under 40 ohm/ft. resistance QuickCar Sleeved Race Wire has a very quick spark energy transfer while also...
      High quality at an affordable priceExpertly made from premium materials
      $38.95 - $71.95
    • (1 reviews)
      # 13584566
      Mitsubishi Eclipse GS / RS / Spyder GS 2003, Direct Ignition Coil by Karlyn STI®. Requires 2 per Vehicle. The ignition coil is one of the most important part in the ignition system. Ignition Coil aimed to provide the needed high...
      Place directly on the spark plugHigh temperature resistant
      $37.40
    • (0 reviews)
      # 80869987
      Mitsubishi Eclipse L4 Mallory 23 Series / 24 Series / YD Series / YL Series 2003, Ignitor™ Ignition System by PerTronix®. Mechanical Advance, Negative Ground, No Rev Limiter. Type Cap: Hall effect. Rotation: Clockwise. Carb OE...
      $80.72
    • (0 reviews)
      # 80869984
      Mitsubishi Eclipse 2003, Second Strike Silver Ignition System by PerTronix®. Capacitive/Inductive discharge Ignition Box Output, Digital Circuitry, None Timing Retard, Rev Limiter. Without Coil, Data Acquisition. Voltage: 18 V /...
      $290.96
    • (0 reviews)
      # 80869985
      Mitsubishi Eclipse 2003, Digital Rev Limiter by PerTronix®. Adjustable, Knob Adjustment Style, No Compatible with Multiple Coil Ignitions. Without Ignition Box Required. Polarity: 12 Volt negative ground. Flame-Thrower digital rev...
      $133.23
    • (0 reviews)
      # 117887292
      Universal, Indexing Washers by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      $23.54
    • (0 reviews)
      # 117895229
      Universal, Black Anodized Spark Plug Indexer by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make...
      $13.45
    • (0 reviews)
      # 117895290
      Universal, Blue Max™ Solid Core Coil Wire Kit by Moroso®. Wire Looms and Wire Separators, Solid Core Wire/Terminals/Boots. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought...
      $30.23
    • (0 reviews)
      # 117887190
      Universal, Blue Max™ Spark Plug Boot And Terminal Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered...
      $19.87 - $35.20
    • (0 reviews)
      # 117895302
      Universal, Blue Max™ Spiral Core Wire Kit by Moroso®. Blue Max™ Spiral Core Coil Wire Kit. Includes: 3 ft. 8mm 800 Ohm Wire/Wire Stripping Tool/13 pc. Terminal And Boot Kit. With this quality part backed by a great price, you...
      $21.37
    • (0 reviews)
      # 117887231
      Universal, Blue Max™ Wire Spool by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...
      $160.90 - $172.31
    • (0 reviews)
      # 117887287
      Universal, High Temperature Boot Sleeves by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $23.34
    • (0 reviews)
      # 117887295
      Universal, Insulated Wire Sleeve by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...
      $85.50
    • (0 reviews)
      # 117895273
      Universal, Numbered Shrink Sleeves by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...
      $9.78
    • (0 reviews)
      # 117887302
      Universal, Show Car Loom Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.97
    • (0 reviews)
      # 117887307
      Universal, Spark Plug Wire Separetors by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $8.87 - $11.49
    • (0 reviews)
      # 117887314
      Universal, Super Loom Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.28
    • (0 reviews)
      # 117887323
      Universal, Ultra 40 Insulated Wire Sleeve by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $94.26
    • (0 reviews)
      # 117887337
      Universal, Ultra 40™ Race Wire Spool by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $212.49
    • (0 reviews)
      # 117887340
      Universal, Ultra 40™ Spark Plug Boot and Terminal Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered...
      $19.28 - $34.29
    • (0 reviews)
      # 117887346
      Universal, Wire Looms by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.91
    • (0 reviews)
      # 117895276
      Universal, Wire Separator Kit by Moroso®. 2 each of 2, 3, and 4 hole separators. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...
      $8.76
    • (0 reviews)
      # 106291532
      Twisted Steel Stainless Steel Header Spark Plug Boot Protector by aFe®. Protect your spark plug wires and boots with the all new spark plug boot protectors by aFe. These boots are made up of heat treated fiberglass that are able to...
      Heat Treated Fiberglass MaterialProtects Up to 1200° F
      $79.95
    • (0 reviews)
      # 117895275
      Universal, Blue Max™ Distributor Boot And Terminal Kit by Moroso®. Diameter: 8 mm, Positive Locking HEI Terminals. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was...
      $19.87
    • (0 reviews)
      # 117887239
      Universal, Distributor Adapter Ring by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...
      $64.22 - $64.24
    • (0 reviews)
      # 117887242
      Universal, Distributor Cap by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      $47.08 - $113.68
    • (0 reviews)
      # 117895357
      Universal, Distributor Cap Rotor Brush Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $39.04
    • (0 reviews)
      # 117895228
      Universal, Distributor Gear Shim Kit by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $6.57
    • (0 reviews)
      # 117895353
      Universal, Distributor Retainer by Moroso®. Wire Retainer, Quick-Remove. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically...
      $56.80
    • (0 reviews)
      # 117887270
      Universal, Distributor Rotor by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      $9.75 - $36.58
    • (0 reviews)
      # 117895366
      Universal, Front Drive Distributor Adapter by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $44.70
    • (0 reviews)
      # 117887299
      Universal, Short Lug Distributor Rotor by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...
      $36.60 - $53.34
    • (0 reviews)
      # 80869986
      Mitsubishi Eclipse L4 PerTronix 2003, Flame-Thrower™ 45D Style Black Distributor Cap and Rotor Kit by PerTronix®. Clamp down Cap Attachment Style. Type Cap: Top Exit Cap / Female/Socket. With Rotor, without Cap Mounted Coil, Coil...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.80
    • (0 reviews)
      # 56796133
      Universal Crane Ignition Distributor Adapter by QuickCar Racing®. Special wiring harness adapts Crane Ignition distributors that use a 3-pin Deutsch connector to a 2-pin Weatherpack connector.
      High quality at an affordable priceExpertly made from premium materials
      $21.95
    • (0 reviews)
      # 56796139
      Universal Dual Pickup Distributor Ignition Wiring Harness by QuickCar Racing®. Universal weatherpack wiring harness is designed for cars using a single ignition box and a dual pickup distributor, or a crank trigger and a...
      High quality at an affordable priceExpertly made from premium materials
      $98.95
    • (0 reviews)
      # 56796138
      Universal HEI Ignition Wiring Harness by QuickCar Racing®. Universal weatherpack wiring harness is designed for applications using a HEI ignition system. Harness is constructed using weatherpack connectors, heat shrink tubing, all...
      High quality at an affordable priceExpertly made from premium materials
      $57.95
    • (0 reviews)
      # 84361843
      Mitsubishi Eclipse 2003, Distributor Clamp by Proform®. With Stud, Nut and Washer. Material: High-Quality Aluminum. Heavy Duty Stud Mount. Sold Each. If you are looking to enhance your vehicle's performance, then this top-notch...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $16.95
    • (0 reviews)
      # 84997950
      Universal, Ignition Module by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $72.48
    • (0 reviews)
      # 56796174
      Universal Dual Module Plate by QuickCar Racing®. Aluminum mounting plate, which is pre-drilled to accept two 6000 series MSD ignition units, includes a raised platform design and may be mounted to any flat surface using provided...
      High quality at an affordable priceExpertly made from premium materials
      $35.95
    • (0 reviews)
      # 109456353
      Universal Ignition Wiring Harness by QuickCar Racing®. Universal weather packed wiring harness for racecars utilizing a box ignition system.
      High quality at an affordable priceExpertly made from premium materials
      $72.95 - $109.95
    • (0 reviews)
      # 56796175
      Universal MSD Box Quick Release Mount Kit by QuickCar Racing®. Includes: Aluminum box mount, (4) quick turn fasteners with springs and (8) 1/8" aluminum rivets. Sold as one complete kit. Raised platform mounting plate accepts...
      High quality at an affordable priceExpertly made from premium materials
      $22.95
    • (0 reviews)
      # 21053413
      Mitsubishi Eclipse 2003, Spark Plug by Denso®, 1 Piece. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturerFast shipping; 1-2 day delivery time regardless of where you’re located
      $2.26 - $12.17
    • (0 reviews)
      # 24439500
      Mitsubishi Eclipse 2.4L 2003, Finewire Platinum Spark Plug by Motorcraft®, 1 Piece. Gap: 0.044. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high...
      Direct OEM replacementRecommended by Ford Motor Company
      $5.73
    • (0 reviews)
      # 100115489
      Mitsubishi Eclipse 2003, G-Power™ Spark Plug by NGK®. 5K Ohm, Copper Core, Electrod Material: Platinum. Hex Size: 5/8". Overal Height: ISO. Seat Type: Gasket. Reach: 19mm. Thread Size: 14. Shape: Trapezoid. Electrod Type:...
      Designed for faster starts and quicker accelerationBetter fuel economy and lower emissions compared to a traditional plug
      $4.11
    • (0 reviews)
      # 100115490
      Mitsubishi Eclipse 2003, Iridium IX™ Spark Plug by NGK®. 5K Ohm, Copper Core, Electrod Material: Iridium. Hex Size: 5/8". Overal Height: ISO. Seat Type: Gasket. Reach: 19mm. Thread Size: 14. Shape: Taper Cut. Electrod Type:...
      Designed for outstanding acceleration, high fuel efficiency, and durabilityEnsure a consistently stable spark
      $8.83
    • (0 reviews)
      # 22264267
      Mitsubishi Eclipse GTS / Spyder GTS 2003, Laser Iridium Spark Plug OEM/OES by NGK®. 5K Ohm, Copper Core, Electrod Material: Iridium. Hex Size: 5/8". Overal Height: ISO. Heat Range: 6. Seat Type: Gasket. Reach: 19mm. Thread Size:...
      Designed for faster starts and quicker accelerationBetter fuel economy and lower emissions
      $13.21




    Guides & Articles

    • Performance Ignition Systems
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each of the engine's cylinders. (Note that diesel engines do not rely on an electrical spark to ignite the fuel-air mixture.) For much of the past 100 years, the spark has been delivered by the ignition distributor. The distributor is always mechanically linked or timed to the engine's rotation so that the spark is sent at the exact moment it is needed.
    • Performance Engine Parts
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that you are tuning up your engine because it has reached the mileage or time point to do so, and that you are NOT performing a tune up to cure an engine performance defect. We make this distinction because not all running/performance issues will be solved via a simple tune up.
    • Ignition Parts
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition system needed to finalize the combustion process. After the gas/air mixture has been fully compressed inside the cylinder head, spark plugs serve a miniature bolt of lightning to create an explosion which pushes a piston downward.

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    2003 Eclipse Performance Ignition Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Ignition Coil
    Looked just like the pictures. Made quiet the difference in replacing my old coils. Idles way better.
    APosted by Aubrey (Muldrow, OK) /
    2002 Mitsubishi Galant
    Was this review helpful for you? Yes
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