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BoschPart #: 9614
Bosch 9614 Spark Plug
68 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
OE Fine Wire Double Iridium
Fitment: Acura and Honda, CSX, Civic, Element, MDX, CR-V, RL, TL, TSX, Accord, and RSX
Easy Returns — Return within 60 days for a full refund
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Overview of Bosch OE Fine Wire Double Iridium Spark Plug 9614
The Bosch OE Fine Wire Double Iridium Spark Plug 9614 is engineered for reliable ignition performance in select Acura and Honda vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.
- Part Number: 9614
- Brand Line: OE Fine Wire Double Iridium
- Resistance: 6000 ohms
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Material: Platinum-iridium and nickel-yttrium
- Pre-Gap Size: 1.1 mm
- Thread Diameter: 14 mm
- Reach: 19 mm
- Hex Size: 16 mm
- Seat Type: Flat
- Insulator Material: Ceramic
- Manufacturer Heat Range: 6
- Ground Electrode Tip Design: Tapered
- Ground Electrode Quantity: 1
- Spark Plug Type: 4-cycle engines
OE Fine Wire Double Iridium Product Line Details
The OE Fine Wire Double Iridium line from Bosch features spark plugs with fine wire electrodes made from iridium and platinum alloys. This combination enhances electrode durability and provides stable spark performance. The double iridium design reduces wear and maintains optimal spark gap over time, contributing to consistent ignition in vehicles such as the Acura TL and Honda Accord.
Technical Description and Benefits
This Bosch spark plug 9614 incorporates a tapered ground electrode tip made from platinum-iridium and nickel-yttrium, paired with an iridium center electrode tip. The fine wire electrodes improve ignition efficiency and fuel combustion. The ceramic insulator with a projected design ensures proper heat dissipation and electrical insulation. With a resistance of 6000 ohms, this spark plug reduces electromagnetic interference while maintaining reliable spark delivery. The flat seat and 19 mm reach ensure proper fitment and sealing in compatible Acura and Honda engines.
Compatible Vehicles and Common Applications
- Compatible with Acura models: TL, MDX, RL, RSX, CSX, TSX
- Compatible with Honda models: Accord, Civic, CR-V, Element
- Designed for 4-cycle engines requiring a heat range 6 spark plug
- Suitable for secondary ignition systems in these vehicles
- Addresses ignition misfires, rough idling, and poor fuel economy
Installation Notes and Tips
- Ensure spark plug gap is set to 1.1 mm before installation
- Use a 16 mm socket wrench for proper torque application
- Verify flat seat compatibility with engine cylinder head
- Apply anti-seize compound sparingly on threads if recommended by vehicle manufacturer
- Torque to manufacturer specifications to avoid damage or improper sealing
Quality Assurance and Warranty
Bosch OE Fine Wire Double Iridium spark plugs are manufactured to meet OEM standards for fit, form, and function. The use of premium materials such as iridium and platinum alloys ensures durability and consistent performance. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Bosch |
|---|---|
| Part Number | 9614 |
| Position | OE Fine Wire Double Iridium |
| Cases Per Pallet (ORLY) | 85 |
| Center Electrode Core Material | Nickel-Yttrium and Copper |
| Center Electrode Tip Material | Iridium |
| Ground Configuration | Standard |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Tapered |
| Ground Electrode Tip Material | Platinum-Iridium and Nickel-Yttrium |
| Hex Size | 16 |
| Insulator Material | Ceramic |
| Insulator Type | Projected |
| Manufacturer Heat Range | 6 |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark Plug |
| Pre-Gap Size | 1.1 |
| Product Length | 3.047244 in |
| Product Width | 0.748031 in |
| Reach | 19 |
| Resistance | 6000 |
| Resistor | Yes |
| Seat Type | Flat |
| Short Style | No |
| Spark Plug Type | 4-Cycle |
| Thread Diameter | 14 |
| Unit(s) per Car Qty (ORLY) | 6 |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2011 | Acura | CSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2011 | Honda | Civic | 1.8L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2011 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2010 | Acura | CSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2010 | Honda | Civic | 1.8L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2010 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2009 | Acura | CSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2009 | Acura | MDX | 3.7L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2009 | Honda | Civic | 1.8L | L4 | GAS | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2009 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2009 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Acura | CSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Acura | MDX | 3.7L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Acura | RL | 3.5L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Acura | TL | 3.5L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Acura | TL | 3.2L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Acura | TSX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Honda | Civic | 1.8L | L4 | GAS | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2008 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2008 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Acura | CSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Acura | MDX | 3.7L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Acura | RL | 3.5L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Acura | TL | 3.2L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Acura | TL | 3.5L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Acura | TSX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Honda | Accord | 3.0L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Honda | Accord | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; without California Emission System; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Honda | Civic | 1.8L | L4 | GAS | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2007 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2007 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Acura | RL | 3.5L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Acura | RSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Acura | TL | 3.2L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Acura | TSX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Honda | Accord | 3.0L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Honda | Accord | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; without California Emission System; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Honda | Civic | 1.8L | L4 | GAS | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2006 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2006 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Acura | RL | 3.5L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Acura | RSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Acura | TL | 3.2L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Acura | TSX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Honda | Accord | 3.0L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Honda | Accord | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; without California Emission System; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Honda | Civic | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2005 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Acura | RSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Acura | TL | 3.2L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Acura | TSX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Honda | Accord | DX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; without California Emission System; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2004 | Honda | Accord | 3.0L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Honda | Accord | EX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2004 | Honda | Accord | LX | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | |
| 2004 | Honda | Civic | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2004 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2003 | Acura | RSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2003 | Honda | Accord | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; without California Emission System; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2003 | Honda | Accord | 3.0L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2003 | Honda | Civic | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2003 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2003 | Honda | Element | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2002 | Acura | RSX | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2002 | Honda | Civic | 2.0L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium | ||
| 2002 | Honda | CR-V | 2.4L | L4 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium; OE Fine Wire Double Iridium |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.