
| CODE | LZKA6RA-11 |
| ITEM | AFC 1766 |
| REPLACEMENT | 3707010B01 |
| LZKAR7E-9 | |
| LD7RTC | |
| 95727 | |
| PRICE | contact us |
| MOQ | contact us |
The 1766 LZKA6RA-11 is a nickel-copper spark plug suitable for Changan's JL478 engine and Japanese cars from Toyota and Nissan. Its core advantages lie in its high cost-performance ratio and wide compatibility. Compared to precious metal spark plugs from the same brand (such as iridium or platinum), this model uses a nickel alloy electrode material with a larger electrode diameter (approximately 2.5mm) and a heat value of 5, making it suitable for naturally aspirated engines, especially for urban commuting or short-distance driving. Its nickel alloy material combined with a copper core heat-conducting design effectively reduces carbon buildup and stabilizes idling performance, but its lifespan is relatively short (approximately 25,000 kilometers), making it suitable for drivers with limited budgets.
|
Shell |
|
|
Thread Diameter |
12mm |
|
Thread Pitch |
1.25mm |
|
Seat Type |
Gasket |
|
Reach |
26.5mm (1.043") |
|
Terminal Type |
Solid |
|
Overall Height |
ISO |
|
Gap |
0.8mm (.031") |
|
Torque |
20N.m |
|
Center Electrode |
|
|
Material |
Nickel |
|
Type |
Standard |
|
Size |
2.5mm |
|
Ground Electrode |
|
|
Material |
Nickel |
|
Type |
Standard |
|
Quantity |
1 |
|
Specifications |
|
|
Resistor |
Yes |
|
Heat Range |
6 |
|
Longevity |
25000km |


Spark Plug Number Meaning: The Code on the Shell Is a Full Specification The letters and digits stamped on the side of ...
READ MORELaser Iridium vs Iridium IX: The Short Answer Standing in the auto parts aisle, two NGK iridium spark plugs look nearly...
READ MOREThe Short Answer: What a Conventional Spark Plug Is and When It Is the Right Choice A conventional spark plug — also ca...
READ MOREThe Main Spark Plug Families Modern engines generally run on five spark plug families: nickel-copper, single platinum, ...
READ MOREA spark plug wear chart tells you exactly one thing that matters most to an engine's health: how much of the electrode ...
READ MORESpark Plug Condition: The Direct Answer First A healthy spark plug condition shows a light tan or grayish-brown deposit...
READ MOREPlease feel free to leave a message and we will reply to you soon.