Part #: 6735

NGK 6735 Spark Plug

Standard Spark Plug
14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Standard Spark Plug
Fitment: Honda, Civic and Accord
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Reliable Ignition Performance for Honda Accord and Civic

The NGK Standard Spark Plug 6735 is engineered to provide consistent ignition performance for Honda Accord and Civic models. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

  • Resistance: 5000 ohms for optimal electrical performance
  • Ground Electrode Tip Design: Semi-surface discharge for stable spark
  • Ground Electrode Core Material: Nickel for durability
  • Center Electrode Core Material: Copper with nickel tip for effective conductivity
  • Pre-Gap Size: 0.044 inches for proper spark gap
  • Hex Size: 13/16 inch for standard installation tools
  • Thread Diameter: 14 mm with 0.75 inch reach
  • Flat seat type ensuring proper sealing
  • Manufacturer Heat Range: 5 suitable for a range of operating conditions
  • Electrical Terminal Type: Non-removable nut for secure connection

About the NGK Standard Spark Plug Line

The NGK Standard Spark Plug line is designed to meet OEM specifications for secondary ignition components. This product line focuses on delivering reliable ignition with materials and designs that support consistent engine performance. The 6735 spark plug is part of this line, offering a balance of durability and efficiency suitable for everyday driving conditions in Honda vehicles.

Technical Details and Application

The NGK 6735 spark plug features a semi-surface discharge ground electrode design with a nickel core, which helps maintain a stable spark and resist electrode wear. The copper center electrode core with a nickel tip enhances electrical conductivity and heat dissipation. With a pre-gap size of 0.044 inches and a heat range of 5, this spark plug is optimized for Honda Accord and Civic engines requiring these specifications. The flat seat and 14 mm thread diameter ensure proper fit and sealing in compatible engines.

Common Issues Addressed by NGK 6735 Spark Plug

  • Engine misfires due to worn or faulty spark plugs
  • Reduced fuel efficiency from incomplete combustion
  • Difficulty starting the engine in cold conditions
  • Rough idling or hesitation during acceleration
  • Increased emissions from inefficient ignition

Installation Notes and Tips

When installing the NGK Standard Spark Plug 6735, ensure the spark plug gap is set to 0.044 inches if adjustment is needed. Use a 13/16 inch socket for proper torque application. The non-removable nut electrical terminal requires a secure connection to the ignition wire. Verify the flat seat is clean and free of debris before installation to ensure proper sealing. Follow manufacturer torque specifications to avoid damage.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Standard Spark Plug 6735 undergoes rigorous testing for resistance, heat range, and electrode integrity. While specific warranty details may vary, NGK products typically come with a limited warranty against manufacturing defects. Consult product documentation for exact warranty terms.

BrandNGK
Part Number6735
PositionStandard Spark Plug
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel
Electrical Terminal TypeNon-Removable Nut
Ground ConfigurationSemi-Surface Discharge
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignSemi-Surface Discharge
Hex Size13/16
Insulator Height55.00
Manufacturer Heat Range5
Part NumberBUR5EB-11
Pre-Gap Size.044
Reach.75
Resistance5000
Seat TypeFlat
Stock Number6735
Thread Diameter14.00

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1987HondaCivicN/AGap 0.044"; OE equivalent design; recommended service interval of 30,000 miles by OEM.; Standard Spark Plug
1987HondaCivicDX1.3LL4N/ARecommended 0.044" gap by OE manufacturer for 30,000 mile service interval; Standard Spark Plug
1986HondaCivicN/AGap 0.044"; OE equivalent design; recommended service interval of 30,000 miles by OEM.; Standard Spark Plug
1986HondaCivicDX1.3LL4N/ARecommended 0.044" gap by OE manufacturer for 30,000 mile service interval; Standard Spark Plug
1985HondaAccord1.8LL4N/ARecommended 0.044" gap by OE manufacturer for 30,000 mile service interval; Standard Spark Plug
1985HondaCivicBase1.5LL4N/ARecommended 0.044" gap by OE manufacturer for 30,000 mile service interval; Standard Spark Plug
1985HondaCivic1500 S1.5LL4N/ARecommended 0.044" gap by OE manufacturer for 30,000 mile service interval; Standard Spark Plug
1985HondaCivicDX1.3LL4N/ARecommended 0.044" gap by OE manufacturer for 30,000 mile service interval; Standard Spark Plug
1984HondaAccord1.8LL4N/ASpark Plug Gap is 0.044 inches per OE specifications.; Standard Spark Plug
1984HondaCivicCRX 1.51.5LL4N/ASpark Plug Gap is 0.044 inches per OE specifications.; Standard Spark Plug
1984HondaCivicBase1.5LL4N/ASpark Plug Gap is 0.044 inches per OE specifications.; Standard Spark Plug
1984HondaCivic1500 S1.5LL4N/ASpark Plug Gap is 0.044 inches per OE specifications.; Standard Spark Plug
1984HondaCivicDX1.3LL4N/ASpark Plug Gap is 0.044 inches per OE specifications.; Standard Spark Plug
1984HondaCivicCRX1.3LL4N/AGap of 0.044 inches with OE equivalent design.; Standard Spark Plug

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

17651703016673598079-55173W16EKR-S11

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.