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Honda Civic 1991-1995 NGK Laser Iridium Spark Plug IZFR6K11 – 1 PC – OEM Genuine Quality
Honda Civic 1991-1995 NGK Laser Iridium Spark Plug IZFR6K11 – 1 PC – OEM Genuine Quality
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Honda Civic 1991-1995 NGK Laser Iridium Spark Plug IZFR6K11 Price in Pakistan – 1 PC – OEM Genuine Quality
The Honda Civic 1991-1995 NGK Laser Iridium Spark Plug IZFR6K11 (1 PC) is a premium NGK Laser Iridium spark plug designed for the Honda Civic EG/EH generation (1991–1995). NGK part number IZFR6K11 is the correct iridium-spec plug for the Civic's 1.5L and 1.6L SOHC/DOHC engines — delivering OEM Genuine Quality, Better Ignition, and Long Engine Life. NGK is a Tier-1 OEM supplier to Honda — the same brand that supplies original plugs at the factory.
Sold as: 1 PC (single spark plug). The Honda Civic 1991–1995 (4-cylinder engine) requires 4 spark plugs. Order the quantity you need.
✔ Key Features
- ✔ NGK Laser Iridium Part No. IZFR6K11 – Correct iridium plug for Honda Civic 1991–1995 (EG/EH)
- ✔ Sold as 1 PC – Honda Civic 4-cylinder requires 4 plugs — order the exact quantity you need
- ✔ OEM Genuine Quality – NGK Tier-1 OEM supplier to Honda — trusted worldwide
- ✔ Better Ignition – Ultra-fine iridium centre electrode for sharper, more consistent spark
- ✔ Long Engine Life – Iridium electrode lasts significantly longer than standard copper plugs
- ✔ Extended Service Life – Up to 60,000–100,000 km vs 20,000–30,000 km for copper plugs
- ✔ Improved Fuel Economy – More complete combustion reduces fuel waste
- ✔ Easy DIY Replacement – Standard fitment, replaceable with basic tools
IZFR6K11 – Plug Specifications
| Specification | Details |
|---|---|
| NGK Part Number | IZFR6K11 |
| Electrode Type | Laser Iridium Centre / Platinum Ground |
| Centre Electrode Diameter | 0.4mm (Ultra-fine Iridium) |
| Thread Diameter | 14mm |
| Thread Reach | 19mm |
| Hex Size | 16mm |
| Gap | 1.1mm (pre-gapped – do not adjust) |
| Heat Range | 6 |
| Resistor | Yes |
| Service Life | 60,000–100,000 km |
NGK Laser Iridium vs Standard Copper – Why Upgrade?
| Feature | NGK Laser Iridium (IZFR6K11) | Standard Copper Plug |
|---|---|---|
| Centre Electrode | Ultra-fine 0.4mm Iridium | Standard 2.5mm Copper |
| Ground Electrode | Laser-welded Platinum | Standard Nickel |
| Spark Focus | Pinpoint – maximum efficiency | Standard |
| Ignition Efficiency | Superior – lower voltage required | Standard |
| Fuel Economy | Improved – more complete combustion | Standard |
| Service Life | 60,000–100,000 km | 20,000–30,000 km |
| Idle Quality | Smoother – more consistent spark | Standard |
Why NGK for Honda Civic?
NGK Spark Plugs is a Tier-1 OEM supplier to Honda, Suzuki, Toyota, and virtually every major Japanese automaker. The Honda Civic EG/EH generation (1991–1995) is one of Pakistan's most popular classic performance cars — still widely driven and modified. Using NGK IZFR6K11 Laser Iridium plugs ensures the correct heat range, electrode gap, and ignition performance for the Civic's 1.5L and 1.6L engines, whether in stock or modified form. The iridium plug's superior spark focus is especially beneficial for the Civic's high-revving VTEC and non-VTEC engines.
Signs Your Civic Spark Plugs Need Replacing
- • Hard starting or engine cranks but won't fire
- • Rough idling or engine misfires
- • Poor fuel economy — noticeably more petrol consumption
- • Lack of power or sluggish acceleration
- • Engine hesitation or stuttering under load
- • VTEC not engaging smoothly (for VTEC variants)
How to Replace
- Allow the engine to cool completely before starting.
- Disconnect the spark plug wire/lead from the plug.
- Use a spark plug socket (16mm hex) and ratchet to unscrew the old spark plug.
- Do NOT adjust the gap on NGK Laser Iridium plugs — pre-set at 1.1mm. Adjusting can damage the iridium electrode.
- Hand-thread the new plug in carefully to avoid cross-threading, then tighten with the socket (do not overtighten).
- Reconnect the spark plug wire/lead.
- Repeat for all 4 plugs. Start the engine and check for smooth idle.
Product Specifications
| Feature | Details |
|---|---|
| Product Name | Honda Civic 1991-1995 NGK Laser Iridium Spark Plug IZFR6K11 |
| Brand | NGK (Laser Iridium) |
| Part Number | IZFR6K11 |
| Quantity | 1 PC (Single Spark Plug) |
| Type | Laser Iridium Spark Plug |
| Engine | 1.5L & 1.6L SOHC/DOHC (4-cylinder – requires 4 plugs) |
| Service Life | 60,000–100,000 km |
| Installation | Standard Spark Plug Socket (16mm hex) |
| Condition | Brand New |
| Country of Origin | Japan (NGK) |
Model Compatibility – All Compatible Models
- • Honda Civic 1991 – 1995 (EG/EH chassis – all variants – requires 4 x IZFR6K11)
- • Honda Civic 1.5L SOHC (D15B – non-VTEC & VTEC)
- • Honda Civic 1.6L SOHC (D16A/D16Z – non-VTEC & VTEC)
- • Honda Civic 1.6L DOHC VTEC (B16A – Si/SiR variants)
- • Honda Civic EG3, EG4, EG6, EG9, EH2, EH3 variants
- • Also compatible with: Honda Civic 1996–2000 (EK chassis – verify IZFR6K11 against your existing plug)
- • Note: Verify IZFR6K11 against your owner's manual or existing plug before ordering if unsure about your specific engine variant.
Frequently Asked Questions (FAQs)
How many spark plugs does the Honda Civic 1991-1995 need?
The Honda Civic 1991–1995 has a 4-cylinder engine and requires 4 spark plugs. This listing is sold as 1 PC — order 4 PCs for a complete set replacement.
Should I adjust the gap on NGK Laser Iridium plugs?
No. NGK Laser Iridium plugs are pre-gapped at the factory (1.1mm for IZFR6K11) and must NOT be adjusted. Attempting to adjust the gap can damage the ultra-fine 0.4mm iridium centre electrode.
Will iridium plugs improve my Civic's VTEC performance?
Yes. The iridium plug's ultra-fine 0.4mm electrode and superior spark focus can improve throttle response and high-RPM performance — especially noticeable in VTEC-equipped Civic variants where clean, consistent ignition is critical for smooth VTEC engagement.
How long do NGK Laser Iridium plugs last?
NGK Laser Iridium plugs have a service life of 60,000–100,000 km — significantly longer than standard copper plugs (20,000–30,000 km).
Is this easy to install myself?
Yes. A basic spark plug socket (16mm hex) and ratchet are all you need. Remember: do NOT adjust the gap on iridium plugs.
Can I order this online in Pakistan?
Yes! AutomanPK delivers across Pakistan including Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Quetta, and all major cities.
Buy Honda Civic 1991-1995 NGK IZFR6K11 Spark Plug Online in Pakistan
Upgrade your Honda Civic EG/EH's ignition with the NGK Laser Iridium Spark Plug IZFR6K11 (1 PC) from AutomanPK — Pakistan's trusted destination for quality car parts and accessories. Correct OEM part number, NGK iridium quality, and fast delivery — order now and get it delivered right to your doorstep anywhere in Pakistan.
