1986 Chevrolet P20 Spark Plug Parts

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6 Cyl 4.8L 8 Cyl 5.7L

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1986 Chevrolet P20 Spark Plug 6 Cyl 4.8L Autolite

Autolite 145 Copper Resistor Spark Plug
OE Style; .035"/0.9mm
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:
  - 0.431
  - 11.0
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Short
- Pre-Gap Size:
  - 0.040
  - 1.00
- 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: 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:

121, 44T, 5029, 711, ARF4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1986 - Chevrolet P20	L	-	6 Cyl 4.8L	292

52 In Stock

$7.77 CAD

$9.32 CAD

Brand	Autolite
Part #	A77145
Condition	New
Warehouse	B

UPC: 009100001450

1986 Chevrolet P20 Spark Plug 8 Cyl 5.7L Accel

14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;0.040 in. Plug Gap
U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;
U-Groove Spark Plug Header Plug
Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
- Package Quantity: 8
Features:
- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Shorter Overall Plug Length Vs. OE Style Plug
- Copper Core Center Electrode
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug
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 - Chevrolet P20	V	-	8 Cyl 5.7L	350

47 In Stock

$84.28 CAD

$101.14 CAD

Brand	Accel
Part #	A368199
Condition	New
Warehouse	B

1986 Chevrolet P20 Spark Plug 8 Cyl 5.7L Accel

Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];0.040 in. Plug Gap
HP Copper Spark Plug; Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];
HP Copper Spark Plug
Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Thread Size: 14mm
- Resistor: Yes
- Torque Capacity: 7.2 Ft/lbs. - 14.5 Ft/lbs.
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
- Package Quantity: 8
Features:
- Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
- Copper Dissipates Heat Much Better Than Other Materials
- C-Cut Design/Un-Shrouding The Spark Kernel
- Gapable Unlike Iridium Or Platinum
- Machine Rolled Threads-Precise Thread Engagement
- Stock Heat Range
- On The Street Or Strip
- Accel Hp Copper Core Spark Plugs 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	Block	CC	Engine	CID
1986 - Chevrolet P20	V	-	8 Cyl 5.7L	350

3 In Stock

$70.02 CAD

$84.02 CAD

Brand	Accel
Part #	A368179
Condition	New
Warehouse	B

1986 Chevrolet P20 Spark Plug 6 Cyl 4.8L Autolite

Autolite AP145 Platinum Spark Plug
.035"/0.9mm
Platinum 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: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size: 5/8"
- Reach:
  - 0.433
  - 11.0
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Short
- Pre-Gap Size:
  - 0.040
  - 1.00
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. 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:

10, 121, 4000, 4323, 5029, ARF4

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1986 - Chevrolet P20	L	-	6 Cyl 4.8L	292

50 In Stock

$7.92 CAD

$9.50 CAD

Brand	Autolite
Part #	A77AP145
Condition	New
Warehouse	B

UPC: 009100256300

1986 Chevrolet P20 Spark Plug 8 Cyl 5.7L NGK

NGK V-Power Spark Plug
Gap 0.045" OE Equivalent Design
V-Power Spark Plug
Product Attributes:
- Seat Type: Tapered
- Electrical Terminal Type: Non-removable Nut
- Center Electrode Core Material: Copper
- Part Number: Yr5
- Hex Size: 5/8
- Reach: .46
- Center Electrode Tip Material: Nickel
- Stock Number: 7052
- Ground Electrode Tip Design: Standard
- Manufacturer Heat Range: 5
- Ground Configuration: Standard
- Pre-Gap Size: .040
- 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:

113, 113C2, 143, 144, 145, 145BP, 146, 147, 1765192, 1835712T, 19300383, 3265, 3266, 3267, 4113, 4113-2, 44T, 5029...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1986 - Chevrolet P20	V	-	8 Cyl 5.7L	350

48 In Stock

$7.75 CAD

$9.30 CAD

Brand	NGK
Part #	N127052
Condition	New
Warehouse	B

1986 Chevrolet P20 Spark Plug 8 Cyl 5.7L NGK

NGK G-Power Platinum Spark Plug
Gap 0.045"
G-Power Spark Plug
Product Attributes:
- Seat Type: Tapered
- Electrical Terminal Type: Non-removable Nut
- Center Electrode Core Material: Copper
- Part Number: Yr5gp
- Hex Size: 5/8
- Reach: .46
- Center Electrode Tip Material: Platinum
- Stock Number: 2953
- Ground Electrode Tip Design: Trapezoid
- Manufacturer Heat Range: 5
- Ground Configuration: Standard
- Pre-Gap Size: .040
- 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:

2953, 4006, 41-830, 4206, 4509, AP145, APP145, HR9APX, HR9APX+, PTF16TT

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1986 - Chevrolet P20	V	-	8 Cyl 5.7L	350

6 In Stock

$10.73 CAD

$12.88 CAD

Brand	NGK
Part #	N122953
Condition	New
Warehouse	B

1986 Chevrolet P20 Spark Plug 6 Cyl 4.8L NGK

NGK V-Power Spark Plug
Gap 0.035" OE Equivalent Design
V-Power Spark Plug
Product Attributes:
- Seat Type: Tapered
- Electrical Terminal Type: Non-removable Nut
- Center Electrode Core Material: Copper
- Part Number: Yr5
- Hex Size: 5/8
- Reach: .46
- Center Electrode Tip Material: Nickel
- Stock Number: 7052
- Ground Electrode Tip Design: Standard
- Manufacturer Heat Range: 5
- Ground Configuration: Standard
- Pre-Gap Size: .040
- 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

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1986 - Chevrolet P20	L	-	6 Cyl 4.8L	292

48 In Stock

$7.75 CAD

$9.30 CAD

Brand	NGK
Part #	N127052
Condition	New
Warehouse	B

1986 Chevrolet P20 Spark Plug 6 Cyl 4.8L NGK

NGK G-Power Platinum Spark Plug
Gap 0.035"
G-Power Spark Plug
Product Attributes:
- Seat Type: Tapered
- Electrical Terminal Type: Non-removable Nut
- Center Electrode Core Material: Copper
- Part Number: Yr5gp
- Hex Size: 5/8
- Reach: .46
- Center Electrode Tip Material: Platinum
- Stock Number: 2953
- Ground Electrode Tip Design: Trapezoid
- Manufacturer Heat Range: 5
- Ground Configuration: Standard
- Pre-Gap Size: .040
- 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

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1986 - Chevrolet P20	L	-	6 Cyl 4.8L	292

6 In Stock

$10.73 CAD

$12.88 CAD

Brand	NGK
Part #	N122953
Condition	New
Warehouse	B

1986 Chevrolet P20 Spark Plug Denso

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 - Chevrolet P20

2 In Stock

$13.45 CAD

$16.14 CAD

Brand	Denso
Part #	D454715
Condition	New
Warehouse	B

UPC: 042511047150

1986 Chevrolet P20 Spark Plug Denso

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.