1986 Oldsmobile Cutlass Supreme Spark Plug Parts
Choose your Engine for your 1986 Oldsmobile Cutlass Supreme
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- Champion Copper Plus- Boxed - RC12YC5
- Gap 0.060in OE Type ; Plug Type RC12YC5
- Champion Copper Plus 89 Spark Plug (Carton of 4)
- Copper Plus
- Product Attributes:
- Hex Size:
- 0.625
- 15.880
- Reach: 0.75
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Pre-Gap Size: 0.050
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.06
- Resistor Type: Yes
- Plug Type: Rc12yc5
- Hex Size:
- 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:
41-608, 41-611, 41-630, 4609079, 82300314, FR3LS6, FR8DCY, K16R4, K16RU11, K20PRL11, K20PRU11, K20RU11, Q16PRU15, RC12YC5, SF392D6
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Engine VIN | CID |
|---|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | - | 8 Cyl 5.0L | Y | 307 |
- Champion Copper Plus- Boxed - RV17YC
- Gap 0.045in OE Type ; Plug Type RV17YC
- Champion Copper Plus 25 Spark Plug (Carton of 4)
- Copper Plus
- Product Attributes:
- Seat Type: Tapered
- Electrical Terminal Type: Removable Nut
- Classification: Champion Copper Plus
- Resistor Type: Yes
- Plug Type: Rv17yc
- Hex Size:
- 0.625
- 15.880
- Reach: 0.441
- Center Electrode Tip Material: Nickel
- Manufacturer Heat Range: 17
- Pre-Gap Size:
- 0.035
- 0.90
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
- 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 8
This Part Fits the Following OEM/Substitute Numbers:
14RF52, 14RF62, 4091678, 4289155, 4339415, 44TS, 45TS, 46TS, 5213202S, ARF62, CR44TS, CR45TS, R44TS, R45TS, RV17YC, TR14PRU
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Engine VIN | CID |
|---|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | - | 8 Cyl 5.0L | H | 305 |
- Spark Plug Iridium Power
- Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
- Spark Plug Iridium Power
- Iridium Power
- Product Attributes:
- Hex Size: 16.0
- Reach: 19.00
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Ground Electrode Tip Design: Tapercut, U-groove
- Center Electrode Core Material: Copper
- Ground Configuration: Standard
- Pre-Gap Size: 1.1
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- Increased performance with World's smallest Iridium Center Eletrode (0.4mm).
-
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
003 159 42 03, 12 12 9 061 870, 12 12 9 065 062, 19308030, 19310637, 22401-01P15, 25164643, 5614000, 59 58 780, 5962000, 5962H7, 5962R3, 90919-01121, 90919-01121-83, 90919-01129, 90919-01151, 90919-01151-83, 90919-01152...VIEW MORE
Additional Fitment Information:
| Vehicle | Engine VIN |
|---|---|
| 1986 - Oldsmobile Cutlass Supreme | Y |
- 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: Ur45
- Hex Size: 5/8
- Reach: .46
- Center Electrode Tip Material: Nickel
- Stock Number: 6945
- Ground Electrode Tip Design: Standard
- Manufacturer Heat Range: 4
- Ground Configuration: Standard
- Pre-Gap Size: .060
- Resistance: 5000
- Insulator Height: 55.00
- 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:
17, 1765132, 17C2, 1835796T, 1835818T, 1835914T, 19C2, 25, 26, 26BP, 26DP2, 27, 2R45TS8, 2R45TSX, 3036, 3604, 3605, 3606...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | 3800 | 6 Cyl 3.8L | 231 |
- Autolite 5184 Copper Resistor Spark Plug
- OE Style; .060"/1.5mm
- 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:
- 0.750
- 19.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
- 0.060
- 1.50
- Resistance: 5000
- 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: 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:
41-630, 89
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | - | 8 Cyl 5.0L | 307 |
- 14mm Thread; Shorty Plug For Headers; .750 in. Reach; Champion RC12/RC13/RC14 Heat Ranges; 4 Pack;0.060 in. Plug Gap
- U-Groove Spark Plug Header Plug; 14mm Thread; Shorty Plug For Headers; .750 in. Reach; Champion RC12/RC13/RC14 Heat Ranges; 4 Pack;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.750 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Gasket (flat)
- Projected Tip: Yes
- Gap Size: 0.035 In.
- Package Quantity: 4
-
Features:
- Header-Box
- U-Groove Ground Electrode
- Five-Rib Aluminum Insulator
- Copper Core Nickel/Chrome Steel
- Electric Heat Seal
- Copper-Glass Gas-Tight Seal
- Less Flame Dissipation
- ACCELs patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty 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 Shorty 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 Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | - | 8 Cyl 5.0L | 307 |
- 14mm Thread; Cooper; Shorty Plug For Headers; .750 in. Reach; Champion RC8/RC9/RC10 Heat Ranges; 4 Pack;0.035 in. Plug Gap
- U-Groove Spark Plug Header Plug; 14mm Thread; Cooper; Shorty Plug For Headers; .750 in. Reach; Champion RC8/RC9/RC10 Heat Ranges; 4 Pack;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.750 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Gasket (flat)
- Projected Tip: Yes
- Gap Size: 0.035 In.
- Package Quantity: 4
-
Features:
- Header-Box
- U-Groove Ground Electrode
- Five-Rib Aluminum Insulator
- Copper Core Nickel/Chrome Steel
- Electric Heat Seal
- Copper-Glass Gas-Tight Seal
- Less Flame Dissipation
- ACCELs patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty 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 Shorty 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 Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | - | 8 Cyl 5.0L | 307 |
- Susciter Fiche Iridium TT
- Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
- Susciter Fiche Iridium TT
- Iridium TT
- Product Attributes:
- Hex Size: 16.0
- Reach: 11.60
- Center Electrode Tip Material: Iridium
- Seat Type: Tapered
- Ground Electrode Tip Design: Platinum Twin-tip
- Center Electrode Core Material: Copper
- Ground Configuration: Twin-tip
- Pre-Gap Size: 1.0
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- Durability of an OE style plug combined with Power & Torque of high performance.
-
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This Part Fits the Following OEM/Substitute Numbers:
19208523, 19300383, 19300873, 19301654, 19302742, 19310656, 4289 155, 5613302, 5613794, 5613842, 5613867, 5613877, 5613935, 5613956, 5613957, 5614229, 5614243, 88901021...VIEW MORE
Additional Fitment Information:
| Vehicle |
|---|
| 1986 - Oldsmobile Cutlass Supreme |
- Spark Plug Iridium TT
- Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
- Spark Plug Iridium TT
- Iridium TT
- Product Attributes:
- Hex Size: 16.0
- Reach: 19.00
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Ground Electrode Tip Design: Platinum Twin-tip
- Center Electrode Core Material: Copper
- Ground Configuration: Twin-tip
- Pre-Gap Size: 1.0
- Resistance: 5000
- Ground Electrode Core Material: Nickel
- Durability of an OE style plug combined with Power & Torque of high performance.
-
Suggested Purchase Quantity: 4
- Most jobs typically require 4 of this item.
This Part Fits the Following OEM/Substitute Numbers:
003 159 42 03, 12 12 9 061 870, 12 12 9 065 062, 19308030, 19310637, 22401-01P15, 25164643, 5614000, 59 58 780, 5962000, 5962H7, 5962R3, 90919-01121, 90919-01121-83, 90919-01129, 90919-01151, 90919-01151-83, 90919-01152...VIEW MORE
Additional Fitment Information:
| Vehicle | Engine VIN |
|---|---|
| 1986 - Oldsmobile Cutlass Supreme | Y |
- Autolite 666 Copper Resistor Spark Plug
- OE Style; Replaces 664 and 665 .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:
- 0.433
- 11.0
- 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:
17, 2096, 5021, ARF32-6, HS5E, R43CTS6
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1986 - Oldsmobile Cutlass Supreme | V | 3800 | 6 Cyl 3.8L | 231 |
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