1991 Chevrolet LLV Spark Plug Parts

Showing 1 - 4 of 4 products
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Autolite
  • Autolite AP666 Platinum Spark Plug
  • Gap .060 (in)
  • Platinum Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Mid Projection
    • Center Electrode Insulator Tip Projection:
      • 0.133
      • 3.38
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Performance
    • Core Nose Length:
      • 0.822
      • 20.88
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Platinum
    • Ground Electrode Tip Design: Standard
    • Manufacturer Heat Range: 7
    • Pre-Gap Size:
      • 0.06
      • 1.52
    • Resistance: 4000
    • Insulator Height:
      • 2.47
      • 62.74
  • Features:
    • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
    • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • The multi-rib insulator prevents flash-over.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • Autolite® Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.
  • 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:
2248, 37, 5021, ARF32-6, ARF32C6, ARF42-6, ARF52-6, ARF52-8, ARF62-6, ASF32C-6, ASF32C6, ASF42-6, ASF42C-7, ASF42C7, ASF52-6, ASF52C-7, ASF52C7, HR9BPY ...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1991 - Chevrolet LLV L 2474 4 Cyl 2.5L 151

Autolite
  • Autolite 666 Copper Spark Plug
  • Gap .060 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Mid Projection
    • Center Electrode Insulator Tip Projection:
      • 0.133
      • 3.38
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.822
      • 20.88
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Manufacturer Heat Range: 7
    • Pre-Gap Size:
      • 0.06
      • 1.52
    • Resistance: 4000
    • Insulator Height:
      • 2.47
      • 62.74
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • Suggested Purchase Quantity: 6
    • Most jobs typically require 6 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1991 - Chevrolet LLV L 2474 4 Cyl 2.5L 151

Autolite
  • Autolite 666 Copper Spark Plug
  • OE Style; Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Mid Projection
    • Center Electrode Insulator Tip Projection:
      • 0.133
      • 3.38
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.822
      • 20.88
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Manufacturer Heat Range: 7
    • Pre-Gap Size:
      • 0.06
      • 1.52
    • Resistance: 4000
    • Insulator Height:
      • 2.47
      • 62.74
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • 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, 19157991, 19157993, 19157997, 2096, 222316, 222516, 32221, 5021, 5613794, 5613833, 5613841, 5613844, 5613848, 5613851, 5613858, 5613877, 5613883...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1991 - Chevrolet LLV L 2474 4 Cyl 2.5L 151

NGK
  • NGK V-Power Spark Plug
  • Gap 0.060" OE Equivalent Design
  • V-Power Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard
    • Center Electrode Insulator Tip Projection:
      • 0.16
      • 4.0
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Grade Type: Standard Replacement
    • Service Number: Ur55
    • Ground Electrode Tip Material: Nickel
    • Short Style Spark Plug: No
    • Skirt: No
    • Center Electrode Core Material: Copper
    • Part Number: Ur55
    • Resistor Type: Yes
    • Stock Number: 2248
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • .060
      • 1.5
    • Ground Electrode Core Material: Nickel
    • Material Grade: Nickel/copper
    • Center Electrode Projection: Mid Projection
    • Seat Type: Tapered
    • Ground Electrode Quantity: 1
    • Insulator Material: Ceramic
    • Hex Size: 5/8" (16mm)
    • Reach:
      • 0.460
      • 11.2
    • Center Electrode Tip Material: Nickel
    • Skirt Length: 0.0
    • Manufacturer Heat Range: 5
    • Ground Configuration: J-gap
    • Resistance: 5000.0
    • Insulator Height:
      • 2.07
      • 52.5
    • Thread Diameter:
      • 0.551
      • 14.0
  • Features:
    • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
    • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
    • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
    • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
    • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
    • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
  • 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:
1835594T, 1835746T, 2248, 2R43TS6, 586, 664, ARF32-6, ARF32C-6, ASF32-6F4, ASF32C-6, ASF32CF6, HR8BPY, R43CTS6, R43TS6, R43TSX, RV12YC6, SP443

Additional Fitment Information:
Vehicle Block CC Engine CID
1991 - Chevrolet LLV L 2474 4 Cyl 2.5L 151
Showing 1 - 4 of 4 products

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