Model No: IZFR6K11
NGK Iridium Platinum Spark Plug
6994, fits Honda CR-V, Odyssey, Acura MDX / RL / TL
Quantity :
Subscribe to our Newsletter
NGK IZFR6K11 (6994) Laser Iridium Platinum Spark Plug — Honda & Acura OE
TheNGK IZFR6K11 (stock number 6994) is a premium NGK Iridium Platinum spark plug from the Laser Iridium range, factory OE-equivalent for the Honda K24A four-cylinder and J35A / J37A V6 engine families. It is the original-equipment plug specified for the Honda CR-V (2nd/3rd gen, 2.4 L), Odyssey, Accord (K24A), Element, and the Acura MDX (3.7 L), RL (3.7 L), TL and CL — and remains the service part recommended by Honda / Acura for the full 100,000-mile maintenance interval.
What makes the 6994 NGK spark plug a premium long-life part is the dual precious-metal electrode: an ultra-fine iridium centre electrode laser-welded to a copper core, paired with a platinum pad on the ground electrode. The fine iridium tip fires at lower voltage and ignites leaner mixtures more reliably; the platinum ground virtually eliminates electrode erosion so the 1.1 mm gap stays factory-set for 100,000+ miles. This is exactly why Honda / Acura spec this plug for V6 luxury applications such as the MDX and RL, where a misfire or gap drift would trigger expensive check-engine diagnostics.
Specifications follow the modern Honda OE layout: M14 × 1.25 thread, 19 mm (3/4") reach, 16 mm hex, flat gasket seat, integrated resistor, and a factory pre-set gap of 1.1 mm (0.043 in) — the"-11"suffix. Heat range is 6, calibrated for the 2.4 L four-cylinder and 3.5 / 3.7 L V6 engines used across the CR-V / Odyssey / MDX / RL / TL range.
It directly cross-references the Honda OE numbers 12290-PND-A01 / 12290-PND-A010-M1,9807B-5615Wand9807B-5617W. Note the close sibling IZFR6K13 (6774) — do not confuse the two: IZFR6K11 (6994) is gapped to 1.1 mm for K24A / J35A / J37A, while IZFR6K13 (6774) is gapped to ~1.3 mm for the smaller L13A / L15A Fit / City engines. Always match the OE number stamped on the old plug.
Beyond Honda / Acura, the same plug is listed for the Mitsubishi 2.4 MIVEC 4WD (CW5W, 2006–2012) and selected Chrysler / Dodge applications that share the Honda-derived platform. Sold individually in factory-sealed boxes; V6 applications (MDX, RL, TL, Odyssey V6) require 6 plugs, four-cylinder applications (CR-V 2.4, Accord K24A, Element) require 4 plugs.
Key Features
- NGK Laser Iridium premium series, part IZFR6K11, stock 6994.
- Fine-wire iridium centre electrode+platinum-tipped ground electrode.
- 100,000+ mile (160,000 km) service life — Honda / Acura OE interval.
- M14 × 1.25 × 19 mm, 16 mm hex, flat gasket seat, resistor type.
- Factory gap 1.1 mm (0.043 in) — pre-set, do not adjust.
- OE cross-ref: Honda 12290-PND-A01 / 9807B-5615W / 9807B-5617W.
- Direct fit for Honda CR-V 2.4, Odyssey, Accord K24A, Element, Acura MDX / RL / TL / CL.
- Lower firing voltage, stable idle, improved fuel economy and throttle response.
Specifications
Item | Value |
Brand | NGK (Niterra) |
Part Number | IZFR6K11 (also IZFR6K-11) |
Stock / MPN | 6994 |
Series | NGK Laser Iridium (Iridium + Platinum) |
Centre Electrode | Fine-wire iridium, laser-welded, copper core |
Ground Electrode | Platinum-tipped, 1 electrode |
Thread | M14 × 1.25 (14 mm) |
Reach | 19 mm (3/4") |
Hex / Wrench | 16 mm (5/8") |
Seat Type | Flat gasket seat |
Heat Range | 6 |
Gap (factory) | 1.1 mm (0.043 in) |
Resistor | Yes |
Insulator | Ceramic |
OE cross-ref | Honda 12290-PND-A01 / 9807B-5615W / 9807B-5617W |
Service Life | 100,000–160,000 km (per Honda schedule) |
Pack | Single box / 4-pack / 6-pack |
Vehicle Fitment
Make | Model | Engine / Years |
Honda | CR-V (RD4–RD9, RE) | 2.4 L K24A, 2002–2009 |
Honda | Odyssey 奥德赛 | 3.0 / 3.5 J35A / J37A |
Honda | Accord | 2.4 K24A |
Honda | Element | 2.4 K24A |
Honda | Civic | selected K20A / K24A gens. |
Acura | MDX | 3.5 / 3.7 J35A / J37A |
Acura | RL | 3.5 / 3.7 J35A / J37A |
Acura | TL | 3.2 / 3.5 J32A / J35A |
Acura | CL | 3.2 J32A |
Mitsubishi | Outlander (CW5W) | 2.4 MIVEC 4WD, 2006–2012 |
Fitment note: engine codes and model years vary by market. Always confirm by the original OE spark-plug number stamped on the old plug, or by VIN. This listing is intended as a guide only.
FAQ
Q1: Is NGK 6994 the same as IZFR6K11?Yes.IZFR6K11 (also written IZFR6K-11) is the part number; 6994 is the NGK stock number — the same Laser Iridium plug.
Q2: Is this iridium, platinum, or both? It is a dual precious-metal plug: fine-wire iridium centre electrode plus a platinum pad on the ground electrode.
