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Restore Engine Power with Genuine NGK Spark Plugs
NGK V-Power 6668 spark plugs provide reliable ignition for your vehicle. This set of 4 genuine NGK parts ensures direct replacement compatibility with many car and truck models. Imported from authorized US retailers, these plugs feature a copper core and 14mm x 26.5mm thread for optimal performance.
The copper core construction offers excellent conductivity for a strong spark, while the V-Power technology is designed for consistent ignition. These plugs are engineered as direct replacements, simplifying installation and ensuring proper fitment for your engine. Confirm vehicle compatibility using the provided fitment guide.
For Indian customers, these NGK spark plugs offer a genuine alternative to local options. All customs duties and GST are included in the displayed price. Delivery is handled via ExpressBox, ensuring tracked transit to your pincode.
Authentic NGK Ignition Technology
NGK is a globally recognized leader in ignition components. These V-Power spark plugs utilize their expertise to deliver dependable performance. Unlike generic alternatives, NGK ensures precise manufacturing standards for consistent spark delivery and engine efficiency. Imported directly from authorized US retailers, you receive factory-sealed parts.
Who Should Buy vs. Who Should Skip
Ideal for car and truck owners seeking a direct, genuine replacement for their existing spark plugs to restore or maintain engine performance. Recommended for those who prioritize proven ignition technology. Skip if your vehicle requires specialized iridium or platinum plugs for extended service intervals, or if you need plugs for a CNG-specific conversion kit not listed as compatible.
Typical situations where NGK LFR6A Spark Plugs (Set of 4) | OEM Equivalent for Cars & Trucks helps — illustrative scenarios, not customer reviews.
Replacing worn spark plugs in a car used for daily city commutes in Mumbai's humid climate.
NGK V-Power 6668 plugs provide a reliable spark for consistent engine performance, ensuring smooth starts and efficient fuel use even in high humidity. This set of 4 covers most 4-cylinder engines.
Seeking a direct replacement for a car's original spark plugs to restore lost engine power.
These genuine NGK plugs are designed as direct replacements, ensuring proper fit and function to restore lost engine power and responsiveness. Verify fitment for your specific vehicle model.
| Core Material | Copper |
| Housing Material | Zinc-Chromate |
| Recommended Use | Direct replacement for car and truck engines |
| Thread Specification | 14mm diameter, 26.5mm reach |
| Pack Quantity | 4 spark plugs |
| Cost per spark plug | 4 spark plugs at ₹6,130 — ₹1,533 per spark plug |
| Shelf life after opening | 12 months (category default for automotive parts) |
| Contraindications | Not for use in CNG conversion kits unless explicitly specified by vehicle manufacturer; verify compatibility for specialized ignition systems. |
| Allergens / Common Irritants | None listed |
| Feature | NGK LFR6A Spark | Others |
|---|---|---|
| Authenticity & Sourcing | Genuine NGK V-Power 6668, imported from authorized US retailers, factory-sealed. | Local brands may vary in authenticity; verify seller reputation and product origin. |
| Core Material | Copper core for excellent conductivity and strong spark. | Local options may offer copper, platinum, or iridium; performance varies by brand and material. |
| Thread & Reach | 14mm thread diameter, 26.5mm reach, standard fitment. | Thread size and reach vary by local brand; confirm specifications against vehicle manual. |
| Cost per Spark Plug | Set of 4 at ₹6,130 — ₹1,533 per spark plug | Local copper plugs range from ₹150-300 each; platinum/iridium from ₹400-800+ each. |
| Engine Performance | Designed for consistent ignition and reliable engine operation. | Performance varies; some local brands may offer specialized materials for enhanced power or longevity. |
| SKU | uzp5671 |
| GTIN | 0605349701825 |
| Brand | NGK |
| Part Number | LFR6A |
| Model Number | 6668 |
| Item Name | NGK Spark Plug LFR6A- Set of 4 |
| Item Type Keyword | spark-plugs |
| Material | Zinc-Chromate (Housing), Copper (Core) |
| Thread Size | 14mm x 26.5mm |
| Item Weight | 0.23 kg (0.48 lb) |
| Item Package Weight | 0.23 kg (0.48 lb) |
| Item Dimensions | 9.4cm L x 8.4cm W x 3.3cm H (3.7" L x 3.3" W x 0.94" H) |
| Item Package Dimensions | 15.1cm L x 21.0cm H x 3.4cm W |
| Number of Items | 1 (Pack of 4) |
| Included Components | 4 x NGK LFR6A Spark Plugs |
| Automotive Fit Type | Vehicle Specific Fit |
| Auto Part Position | Front, Rear |
| Compatible Vehicle Type | Car, Truck |
| Country of Origin | Japan (Manufacturer) — US retail version, sourced from authorized US retailers and authorized brand partners |
About NGK
NGK is a world-leading manufacturer of spark plugs and ignition components, known for quality and performance in automotive applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
NGK LFR6A Spark Plugs (Set of 4) | OEM Equivalent for Cars & Trucks
6,130
This item
NGK LFR6A Spark Plugs (Set of 4) | OEM Equivalent for Cars & Trucks
6,130
Total price:
15,670
You save 2,390 (13%) Extra3 items selected
3 items
15,670You save 2,390 (13%) Extra
| Attributes |  |  |  | ||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,130 6,350 | 4,000 5,830 | 5,540 5,880 | 1,390 2,100 | 2,850 3,190 | 6,350 8,100 | 6,600 9,660 |
| Rating | 4.88(8) | 4.80(774) | 4.80(921) | 4.88(8) | 4.70(2,159) | 4.50(340) | 4.50(11K+) |
| Brand Name | NGK | NGK | NGK | NGK | NGK | Eagle Abrasives | Rubbermaid |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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