1966 Buick Electra Spark Plug

Part Number: 13672-05526133

Notes: Gold Double Platinum -- New; Gap 0.035in

Part Number: 13672-05006541

Notes: Gold RAPIDFIRE -- New; Gap 0.035in

Part Number: 13672-05008394

Notes: Professional Conventional -- New; Gap .035

Part Number: 13672-05343293

Notes: Spark Plug

Features:

• Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
• Energy - Power output improved by 6% on average in the typical operating ranges-results will vary
• Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel, more fuel is put to work with less waste; creating
• Ecology - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
• E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements

Part Number: 13672-09023438

Notes: Copper Plus -- Plug Type J12YC; Non-Resistor Type; Gap 0.035in; OE Type

Part Number: 13672-05027440

Notes: Copper Plus -- Plug Type RJ12YC; Resistor Type; Gap 0.035in

Part Number: 13672-05533388

Notes: Iridium IX Spark Plug -- Gap 0.035"

Features:

• The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloys extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.

Part Number: 13672-05249626

Notes: V-Power Spark Plug -- Gap 0.035"; OE Equivalent Design

Features:

• NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.

Part Number: 13672-07671873

Notes: U-Groove Spark Plug Header Plug -- 14mm Thread; .375 in Reach; Gasket Seat; 13 / 16 Hex; Projected Tip; Resistor; 8 Pack; 0.030 in. Plug Gap

Features:

• Projected Tip
• Copper Core Center Electrode
• Shorter Overall Plug Length Vs. OE Style Plug
• Eliminates Dimpling Headers For Added Clearance
• Shorty Header Spark Plug
• Helps Eliminate Burned Spark Plug Boots
• Shorty Spark Plugs For Tubular Exhaust Headers

Part Number: 13672-07671873

Notes: U-Groove Spark Plug Header Plug -- 14mm Thread; .375 in Reach; Gasket Seat; 13 / 16 Hex; Projected Tip; Resistor; 8 Pack; 0.035 in. Plug Gap

Features:

• Projected Tip
• Copper Core Center Electrode
• Shorter Overall Plug Length Vs. OE Style Plug
• Eliminates Dimpling Headers For Added Clearance
• Shorty Header Spark Plug
• Helps Eliminate Burned Spark Plug Boots
• Shorty Spark Plugs For Tubular Exhaust Headers

Part Number: 13672-07825820

Notes: U-Groove Spark Plug Header Plug -- 14mm Thread; .375 in. Reach; Heat Range 6; Gasket Seat; 13 / 16 Hex; Projected Tip; Resistor; 4 Pack; 0.030 in. Plug Gap

Features:

• 14mm Thread - .375 in. Reach
• Resistor Shorty Plugs
• Projected Tip
• Flat/Gasket Seat
• C-Cut Ground Electrode
• 13/16 in. Hex

Part Number: 13672-09183008

Notes: Copper Resistor Spark Plug -- .035 Gap; OE Style

Features:

• Autolite Copper Core plugs are designed to meet or exceed OES design requirements.

Part Number: 13672-09183045

Notes: Platinum Spark Plug -- .035 Gap

Features:

• Autolite Platinum plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability.

Part Number: 13672-07673195

Notes: Iridium Tip Spark Plug -- 4 Pack; Plug Type 15IR5Y; [Available While Supplies Last]; 0.035 in. Plug Gap

Features:

• 1mm Iridium Tip
• Yttrium Copper Core
• Proprietary Ceramic Formula
• Improves Comprehensive Drivability And Economy
• Machined Electrode
• Unique Insulator Design
• Superior Design
• Outlast Performance Plugs