1988 Cadillac Eldorado Spark Plug Parts

Choose your Engine for your 1988 Cadillac Eldorado


Showing 1 - 10 of 19 products
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NGK
  • NGK G-Power Platinum Spark Plug
  • Gap 0.060"
  • G-Power Spark Plug
  • Product Attributes:
    • Seat Type: Tapered
    • Electrical Terminal Type: Non-removable Nut
    • Center Electrode Core Material: Copper
    • Part Number: Tr55gp
    • Hex Size: 5/8
    • Reach: .708
    • Center Electrode Tip Material: Platinum
    • Stock Number: 3403
    • Ground Electrode Tip Design: Trapezoid
    • Manufacturer Heat Range: 5
    • Ground Configuration: Standard
    • Pre-Gap Size: .060
    • Resistance: 5000
    • Insulator Height: 53.00
    • 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:
12, 14, 3013, 3015, 3015-2, 3401, 3401-2, 3403, 3408, 3408-2, 3983, 3983-2, 41-902, 4511, 6701, 6703, 6706, 6709...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - Cadillac Eldorado V - 8 Cyl 4.5L 273

NGK
  • NGK V-Power Spark Plug
  • Gap 0.060" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval
  • V-Power Spark Plug
  • Product Attributes:
    • Seat Type: Tapered
    • Electrical Terminal Type: Non-removable Nut
    • Center Electrode Core Material: Copper
    • Part Number: Tr55
    • Resistor Type: Yes
    • Hex Size: 5/8
    • Reach: .708
    • Center Electrode Tip Material: Nickel
    • Stock Number: 3951
    • Ground Electrode Tip Design: Standard
    • Manufacturer Heat Range: 5
    • Ground Configuration: Standard
    • Pre-Gap Size: .060
    • Resistance: 5000
    • Insulator Height: 53.00
    • 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:
103, 104, 13, 13C2, 13S, 1765268, 1835108T, 1835300T, 1835318T, 1835948T, 1835974T, 241-606, 2R44LTS6, 2R45LTS6, 3951, 4013, 41-600, 41-601...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - Cadillac Eldorado V - 8 Cyl 4.5L 273

Champion
  • Champion Copper Plus- Boxed - RS14YC6
  • Gap 0.060in OE Type ; Plug Type RS14YC6
  • Champion Copper Plus 13 Spark Plug (Carton of 4)
  • Copper Plus
  • Product Attributes:
    • Seat Type: Tapered
    • Electrical Terminal Type: Non-removable Nut
    • Classification: Champion Copper Plus
    • Resistor Type: Yes
    • Plug Type: Rs14yc6
    • Hex Size:
      • 0.625
      • 15.880
    • Reach: 0.689
    • Center Electrode Tip Material: Nickel
    • Manufacturer Heat Range: 14
    • Pre-Gap Size:
      • 0.055
      • 1.41
    • Ground Electrode Core Material: Nickel
    • Insulator Height: 0.06
  • Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • 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:
41-600, 41-601, 41-606, 7980, 7982, 82300320, AGSF42C6, AWRF32-5, HR8DCX, HR9DCY, HR9LCX, R42CLTS6, R42LTS6, R43NTS6, R44LTS6, R44LTS6K, R45LTS6, R45LTS6K...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - Cadillac Eldorado V - 8 Cyl 4.5L 273

NGK
  • NGK Iridium IX Spark Plug
  • Gap 0.060"
  • Iridium IX Spark Plug
  • Product Attributes:
    • Seat Type: Tapered
    • Electrical Terminal Type: Non-removable Nut
    • Center Electrode Core Material: Copper
    • Part Number: Tr55ix
    • Hex Size: 5/8
    • Reach: .708
    • Center Electrode Tip Material: Iridium
    • Stock Number: 7164
    • Ground Electrode Tip Design: Taper Cut
    • Manufacturer Heat Range: 5
    • Ground Configuration: Standard
    • Pre-Gap Size: .060
    • Resistance: 5000
    • Insulator Height: 53.00
    • 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:
12, 12561466, 12563707, 12565753, 14, 15, 16, 1765288, 1835342T, 1835406T, 1835414T, 1835430T, 1835464T, 1835788T, 1835826T, 241-902, 241-908, 241-913...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - Cadillac Eldorado V - 8 Cyl 4.5L 273

Champion
  • Champion Double Platinum - Boxed - RS14PYPB5
  • Gap 0.060in; Plug Type RS14PYPB5
  • Champion Double Platinum Power 7940 Spark Plug (Carton of 4)
  • Double Platinum Power
  • Product Attributes:
    • Seat Type: Tapered
    • Electrical Terminal Type: Non-removable Nut
    • Classification: Champion Double Platinum
    • Resistor Type: Yes
    • Plug Type: Rs14pypb5
    • Hex Size:
      • 0.625
      • 15.880
    • Reach: 0.689
    • Center Electrode Tip Material: Platinum
    • Manufacturer Heat Range: 14
    • Pre-Gap Size:
      • 0.050
      • 1.27
    • 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:
12607234, 25162556, 25165715, 41-101, 41-921, 41-932, 41-933, 41-937, 41-940, 41-943, 41-948, 41-950, 41-975, 41-978, 41-979, 41-980, 41-984, 41-986...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - Cadillac Eldorado V - 8 Cyl 4.5L 273

Autolite
  • Autolite 605 Copper Resistor Spark Plug
  • OE Style; .060"/1.5mm
  • 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: Mid Projection
    • Pre-Gap Size:
      • 0.060
      • 1.50
    • 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 item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
13, 2683, 41-902, 5023, AGRF32-6

Additional Fitment Information:
Vehicle
1988 - Cadillac Eldorado

Autolite
  • Autolite APP605 Double Platinum Spark Plug
  • .060"/1.5mm
  • 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:
      • 0.679
      • 17.0
    • Center Electrode Tip Material: Platinum
    • Ground Electrode Tip Design: Tapered
    • Insulator Type: Mid Projection
    • Pre-Gap Size:
      • 0.060
      • 1.50
    • 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:
41-901, 5070, 7013, 7740, 88901019, AGSF42EE, WR8D

Additional Fitment Information:
Vehicle
1988 - Cadillac Eldorado

Accel
  • 14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;0.060 in. Plug Gap
  • U-Groove Resistor Spark Plug; 14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;
  • U-Groove Resistor Spark Plug
  • Product Attributes:
    • Hex Size: 0.625 In.
    • Reach: 0.708 In.
    • Thread Size: 14mm
    • Resistor: Yes
    • Electrode Material: Copper
    • WARNING CA Proposition 65: No
    • Assembly Method: Tapered
    • Projected Tip: Yes
    • Element Material: Copper
    • Gap Size: 0.060 In.
    • Package Quantity: 4
  • Features:
    • Resistor
    • Blister Pack
    • U-Groove Ground Electrode
    • Five-Rib Aluminum Insulator
    • Copper Core Nickel/Chrome Steel
    • Electric Heat Seal
    • Copper-Glass Gas-Tight Seal
    • Less Flame Dissipation
  • ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Additional Fitment Information:
Vehicle
1988 - Cadillac Eldorado

Accel
  • 14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;0.060 in. Plug Gap
  • U-Groove Resistor Spark Plug; 14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;
  • U-Groove Resistor Spark Plug
  • Product Attributes:
    • Hex Size: 0.625 In.
    • Reach: 0.708 In.
    • Thread Size: 14mm
    • Resistor: Yes
    • Electrode Material: Copper
    • WARNING CA Proposition 65: No
    • Assembly Method: Tapered
    • Projected Tip: Yes
    • Element Material: Copper
    • Gap Size: 0.060 In.
    • Package Quantity: 8
  • Features:
    • Platinum And Iridium Plugs Are Less Electrically Conductive
    • Copper Dissipates Heat Much Better Than Other Materials
    • C-Cut Design/Un-Shrouding The Spark Kernel
    • Open Gap For Larger Spark Kernel/Close It For Boosted Application
    • Machine Rolled Threads For Precise Thread Engage/Torque Retention
    • Whether Street/Strip
    • Accel Copper Core Spark Plugs Will Deliver
  • ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Additional Fitment Information:
Vehicle
1988 - Cadillac Eldorado

Champion
  • Champion Platinum Power - Boxed - RS14PYC6
  • Gap 0.060in; Plug Type RS14PYC6
  • Champion Platinum Power 3013 Spark Plug (Carton of 4)
  • Platinum Power
  • Product Attributes:
    • Seat Type: Tapered
    • Electrical Terminal Type: Non-removable Nut
    • Classification: Champion Platinum Power
    • Resistor Type: Yes
    • Plug Type: Rs14pyc6
    • Hex Size:
      • 0.625
      • 15.880
    • Reach: 0.689
    • Center Electrode Tip Material: Platinum
    • Manufacturer Heat Range: 14
    • Pre-Gap Size:
      • 0.060
      • 1.52
    • Ground Electrode Core Material: Nickel
    • Insulator Height: 0.06
  • Champion® Platinum Power™ spark plugs deliver powerful performance. Made from exclusive Heat-Active™ alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:
14, 4005, 4013, 4041, 4205, 6241, HR8DPX, HR9DPY, HR9LPX, RS14PYC6, TR55VX

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - Cadillac Eldorado V - 8 Cyl 4.5L 273
Showing 1 - 10 of 19 products

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