Toyota Accel Spark Plugs Information

ACCEL SILVER TIP RACING SPARK PLUGS, SET OF 4

Accel Silver Tip Series Spark Plugs are constructed with silver material which is the best electrical conductor that allows a wider heat range and is extremely resistant to fouling.

Specifications:

• 14 mm thread size
• 0.75 in. reach size
• 0.63 in. wrench diameter
• Projected tip
• Heat range 6

Features:

• Better performance than with conventional spark plugs
• Highly resistant to fouling under light loads
• Fine wire center electrode allows thicker insulation
• More powerful spark and low ignition requirements
• Easy installation and better heat dissipation at high loads

Series: Accel Silver Tip

Quantity Sold: Set of 4

Warranty: 90-day Accel limited warranty

Part #: A35AP4424S

ACCEL U-GROOVE PERFORMANCE SPARK PLUGS, SET OF 4

Accel U-Groove Spark Plugs are constructed with a highly purified Alumina insulator that prevents arcing at plug boot and provides superior strength and thermal conductivity. Copper-glass seal bonds insulator to electrode for a gas-tight seal, and copper-core center electrode that comes with nickel chrome sheel for superior electrical conductivity and maximum heat dissipation.

Specifications:

• Resistor plug type

Features:

• Electric heat seal ensures stable heat range for uniform performance
• Machine rolled threads guarantee trouble free installation and removal, protecting the expensive cylinder heads
• Unique U-groove ground electrode developed to meet the demand for improved ignitability and increased fuel combustion resulting in less flame dissipation
• Grooves the flame to grow and create a larger flame front for a more complete combustion even in the case of lean air-fuel mixture
• Produces greater firing energy without increasing spark plug gap and larger spark nucleus that stimulates faster combustion
• Provides an increase in performance with improved throttle response, greater fuel efficiency, and reduced emissions

Series: Accel U-Groove

Quantity Sold: Set of 4

Warranty: 90-day Accel limited warranty

Part #: A358192

ACCEL U-GROOVE PERFORMANCE SPARK PLUG -- 14 mm thread size, 0.750 in. reach, 5/8 in. wrench diameter, heat range 6; Resistor type, copper electrode core/tip material, projected insulator type, gasket seat style; Constructed with a five-rib, highly purified Alumina insulator that prevents arcing at plug boot and provides superior strength and thermal conductivity, a copper-glass seal that bonds insulator to electrode for a gas-tight seal, and a copper-core center electrode that comes with nickel chrome sheel for superior electrical conductivity and maximum heat dissipation; Its electric heat seal ensures stable heat range for uniform performance; The plug's machine rolled threads guarantee trouble free installation and removal, protecting the expensive cylinder heads; Features a unique U-groove ground electrode developed to meet the demand for improved ignitability and increased fuel combustion resulting in less flame dissipation; Gives the flame a groove to grow in that creates a larger flame front for a more complete combustion even in the case of lean air-fuel mixture; Produces greater firing energy without increasing spark plug gap and larger spark nucleus that stimulates faster combustion; Provides an increase in performance with improved throttle response, greater fuel efficiency and reduced emissions; With 90-day Accel limited warranty.

Series: Accel U-Groove

Quantity Sold: Sold individually

Warranty: 90-day Accel limited warranty

Part #: A350786

ACCEL SILVER TIP SERIES SPARK PLUGS, SET OF 4

Accel Silver Tip Series Spark Plugs are constructed with silver material which is the best electrical conductor that allows a wider heat range and is extremely resistant to fouling.

Specifications:

• 14 mm thread size
• 0.75 in. reach
• 0.63 in. wrench diameter
• Silver after market head
• Gasket seat style
• Non-shorty spark plug
• Resistor plug type
• Silver electrode core/tip material
• Non-projected insulator type
• One ground strap
• Heat range 6

Features:

• Silver center electrode with low ignition voltage requirements that allows easier starting and fine wire center electrode which allows a thicker insulator to help prevent arcing
• Offers all the benefits of Accel shorty plugs along with the benefits of the silver tip plugs

Can be used with LPG, E85, methanol/ethanol, injection, high compression, and high RPM engines; One step colder than standard heat range.

Series: Accel Silver Tip

Quantity Sold: Set of 4

Warranty: 90-day Accel limited warranty

Part #: A35424S

ACCEL SILVER TIP SERIES SPARK PLUGS, SET OF 4

Accel Silver Tip Series Spark Plugs are constructed with silver material which is the best electrical conductor that allows a wider heat range and is extremely resistant to fouling.

Specifications:

• 14 mm thread size
• 0.75 in. reach
• 0.63 in. wrench diameter
• Silver after market head
• Gasket seat style
• Non-shorty spark plug
• Resistor plug type
• Silver electrode core/tip material
• Non-projected insulator type
• One ground strap
• Heat range 6

Features:

• Silver center electrode with low ignition voltage requirements that allows easier starting and fine wire center electrode which allows a thicker insulator to help prevent arcing
• Offers all the benefits of Accel shorty plugs along with the benefits of the silver tip plugs

Can be used with LPG, E85, methanol/ethanol, injection, high compression, and high RPM engines. Standard heat range.

Series: Accel Silver Tip

Quantity Sold: Set of 4

Warranty: 90-day Accel limited warranty

Part #: A35426S