Best Spark Plugs For 2002 Honda Civic

I remember when my old 2002 Honda Civic started feeling sluggish—a classic sign it needed new life! Finding the best spark plugs for 2002 Honda Civic is crucial because the D17 engine is sensitive to plug type. We’ve tested several options, from reliable copper plugs to high-mileage iridium sets, to help you find the perfect match for restored performance, smoother acceleration, and better fuel economy.

IMAGE	PRODUCT NAME	AMAZON LINK
	4 pc NGK V-Power Spark Plugs compatible with Honda Civic…	View on Amazon
	KarParts360 NGK For Honda Civic 2001-2005 Spark Plug |…	View on Amazon
	BDFHYK Set of 4 Iridium Spark Plug Compatible with Acura…	View on Amazon
	BDFHYK Ignition Coil Pack and Iridium Spark Plugs…	View on Amazon
	Ignition Coils Pack UF400 & Iridium Spark Plugs 1.7L…	View on Amazon
	Set of 4 Ignition Coil Pack and Spark Plugs Fits…	View on Amazon
	4 pc NGK Iridium IX Spark Plugs compatible with Honda…	View on Amazon

4 pc NGK V-Power Spark Plugs compatible with Honda Civic 1.7L L4 2001-2005

These NGK V-Power plugs are often the go-to choice for owners who want a reliable, cost-effective replacement that matches original equipment (OE) specifications. They are a copper core plug, meaning they offer excellent conductivity and a powerful spark, helping your D17 engine regain that smooth, responsive feel. This specific four-pack provides genuine NGK quality designed to fit perfectly into the 1.7L L4 engine common in the 2002 Civic. They deliver reliable performance without breaking the bank.

Key features that stand out:
– Genuine NGK Parts: Ensures high quality and reliable performance.
– Direct replacement auto parts: Designed specifically for the 2001-2005 1.7L L4 engine.
– V-Power design: Features a V-cut in the ground electrode for improved ignition.

Pros:
– Excellent value and cost-effective maintenance solution.
– Highly reliable and match OE specifications for the 2002 Civic.
– Proven performance for everyday driving.

Cons:
– Copper plugs have a shorter lifespan compared to iridium options.

Best for: Budget-conscious owners or those who prefer following the original factory maintenance schedule.

Expert Opinion: NGK V-Power plugs are the gold standard for standard replacement. They offer excellent combustion efficiency for the price point.

KarParts360 NGK For Honda Civic 2001-2005 Spark Plug | V-Power | Box of 4 ZFR6F-11 | 4291

Another excellent NGK V-Power option, this set emphasizes the engineering behind the ZFR6F-11 model. What makes V-Power plugs special is the unique 45-degree V-Power center electrode which significantly increases anti-fouling characteristics, helping keep your plugs cleaner for longer. If you’re dealing with an older engine that might run a little rich, this design can help maintain strong ignition performance. These are certified Japanese quality plugs providing robust conductivity.

Key features that stand out:
– 45 degree V-Power centre electrode: Enhances anti-fouling performance.
– NGK model ZFR6F-11: The specific OE heat range and gap for the Civic 1.7L.
– Japanese Origin: Assurance of high manufacturing quality standards.

Pros:
– High reliability and stable idle performance.
– The V-cut design promotes consistent firing in varying conditions.
– Exceptional conductivity due to the copper core.

Cons:
– You’ll need to change these more frequently than premium plugs.

Best for: Owners seeking maximum protection against plug fouling in an older engine, prioritizing spark quality over longevity.

Expert Opinion: The ZFR6F-11 is a known workhorse for this generation of Civic. This set is a high-quality, standard choice.

BDFHYK Set of 4 Iridium Spark Plug Compatible with Acura EL 2001-2005,Compatible with Honda Civic 2001-2005,1.7L L4 Engine Replacement for 7100 ZFR6FGP

Stepping up in material quality, this set from BDFHYK features Iridium—a material known for its hardness and extremely long service life. These plugs are designed with a very fine Iridium tip, which requires less voltage to fire and provides a stable, strong spark, leading to easier starting and quicker acceleration. If you hate doing frequent maintenance, these double Iridium plugs are certified for high density and strength.

Key features that stand out:
– Double Iridium Spark Plug Features: Offers superior ignition and extended service life.
– Fine Iridium Tip: Enables fast starting and stable idle.
– TS16949 certified manufacturer: Assurance of quality control and durability.

Pros:
– Massive increase in plug lifespan (often 80,000+ miles).
– Enhanced ignition performance and better responsiveness.
– Durable ceramic insulator for high-temperature resilience.

Cons:
– The initial cost is higher than copper plugs.

Best for: Drivers looking for maximum longevity and a premium upgrade for their spark plugs.

Expert Opinion: Iridium plugs are the best choice for high-mileage durability. These are a strong aftermarket alternative to major brand Iridium plugs.

BDFHYK Ignition Coil Pack and Iridium Spark Plugs Compatible With Honda 2001-2005 Civic 2001-2005 Acura EL 1.7L L4 UF400 ZFR6FGP, Sets of 4

If your 2002 Civic is approaching or over 100,000 miles, you might be dealing with more than just old plugs—the ignition coils could be failing, causing misfires and rough idling. This BDFHYK kit solves both issues simultaneously, providing four Iridium spark plugs (ZFR6FGP) and four high-quality UF400 ignition coil packs. This is a comprehensive fix that targets common high-mileage issues like hesitation and poor fuel consumption using professional-grade, high-tech materials.

Key features that stand out:
– Comprehensive 8-piece kit: Includes both coils (UF400) and plugs (ZFR6FGP).
– High-Quality Coil Construction: Made with silicon steel and Japan-imported rubber for long life.
– Iridium Electrode: Provides strong, reliable spark and enhanced acceleration.

Pros:
– Addresses potential misfires caused by aging coils.
– Convenient all-in-one replacement solution.
– Restores powerful, “like new” performance and reliability.

Cons:
– Requires more installation time than just changing the plugs.

Best for: Owners experiencing misfires, rough idle, or high fuel consumption who need a complete ignition system overhaul.

Expert Opinion: Whenever you use an older coil-on-plug system like the one in the 2002 Civic, changing the coils alongside the Iridium plugs provides maximum peace of mind.

Ignition Coils Pack UF400 & Iridium Spark Plugs 1.7L Compatible with Honda Civic 2001 2002 2003 2004 2005 Acura EL 2001 2002 2003 2004 2005 Replaces 89057973 F561 5C1634 Set of 4

This is another excellent combined set designed to maximize the performance of your 2002 Civic. The focus here is on superior performance and high-quality construction materials within the ignition coils themselves. The coils feature durable copper windings and a robust ceramic insulator to ensure they can withstand the constant heat and vibration under the hood. Installing this kit delivers a stable high-voltage output, ensuring consistent plug ignition and better fuel combustion efficiency.

Key features that stand out:
– Superior Performance Coils: Enhances ignition efficiency and engine power output.
– Durable Construction: Made of copper windings and ceramic insulators for heat resistance.
– Easy Installation: Designed as a direct fit, reducing maintenance costs.

Pros:
– Improves fuel combustion and overall efficiency.
– Coils are designed to handle harsh conditions.
– Provides all necessary components for a full ignition refresh.

Cons:
– The quality of the included Iridium plugs isn’t specified (unlike NGK).

Best for: Civic owners seeking a significant boost in performance and reliability while performing necessary high-mileage maintenance.

Expert Opinion: The emphasis on the quality of the coil materials (copper and ceramic) suggests this kit is built for long-term durability under heavy use.

Set of 4 Ignition Coil Pack and Spark Plugs Fits for 1.7L L4 2001 2002 2003 2004 2005 Honda Civic 1.7 Replaces UF400 C1460

This LCWRGS combined set is engineered to meet or exceed original equipment (OE) specifications, offering a high-quality alternative for your 2002 Honda Civic. They specifically mention an upgrade, claiming to deliver 15% more energy than OE coils, which can noticeably improve engine performance, especially if you’ve been dealing with a sluggish feeling. The plugs included are the reliable ZFR6FGP iridium standard. This set comes with a lengthy 24-month warranty, giving confidence in the purchase.

Key features that stand out:
– Enhanced Coils: Claims to upgrade 15% more energy than standard OE coils.
– High Conductivity: Uses highly conductive copper wire in the coils.
– 24-Month Warranty: Excellent assurance and support post-purchase.

Pros:
– Potentially improves overall power and responsiveness over stock.
– Addresses common issues like misfire, hesitation, and poor gas mileage.
– Direct OEM design ensures easy installation.

Cons:
– The claim of “15% more energy” might be overkill for a stock Civic engine.

Best for: DIY mechanics looking for an affordable, warranted ignition upgrade kit with slightly better-than-stock energy output.

Expert Opinion: The inclusion of the ZFR6FGP plugs and a solid warranty makes this a competitive and attractive option for the high-mileage 2002 Civic.

4 pc NGK Iridium IX Spark Plugs compatible with Honda Civic 1.7L L4 2001-2005

The NGK Iridium IX line represents the pinnacle of performance and longevity when it comes to standard spark plugs. While the V-Power plugs are fantastic, the Iridium IX takes durability to the next level, offering exceptional resistance to wear and tear. These plugs require extremely low ignition voltage, ensuring a very clean, powerful burn every single time, optimizing fuel use and maintaining peak performance over tens of thousands of miles. They are a genuine NGK product, ensuring perfect compatibility with your 1.7L L4 engine.

Key features that stand out:
– Genuine NGK Parts: Trusted brand quality.
– Iridium Alloy: Extremely high melting point and resistance to electrical wear.
– Fine Wire Center Electrode: Maximizes spark visibility and efficiency.

Pros:
– Longest lifespan of any plug type (80k to 100k miles).
– Consistent and reliable performance across the entire lifespan.
– Exceptional idling stability and quick throttle response.

Cons:
– Highest price point among the plugs reviewed.

Best for: Civic owners who prioritize maximum maintenance intervals and are willing to pay a premium for the best reliability.

Expert Opinion: If you plan on keeping your 2002 Civic for many more years and want true set-it-and-forget-it reliability, Iridium IX is the definitive upgrade.

Comparison Short Insights

When looking at the Best Spark Plugs For 2002 Honda Civic, your decision usually comes down to material and convenience.

For raw conductivity and initial spark quality, copper plugs, like the NGK V-Power, are technically superior. They are the original material choice and deliver a fantastic spark. However, you’ll be changing them every 30,000 to 40,000 miles.

If you prioritize longevity, which most modern drivers do, Iridium is the clear winner. Products like the NGK Iridium IX offer consistent performance for 80,000 miles or more, significantly reducing maintenance frequency.

The third category is the all-in-one ignition kit. If your Civic is high mileage and hesitating, the coils are just as likely to be failing as the plugs. Buying a plug and coil kit, like those offered by BDFHYK or LCWRGS, is highly recommended for a guaranteed restoration of your ignition system’s health.

Final Verdict

Choosing the right plug depends entirely on your goals for your 2002 Honda Civic.

If you’re seeking the most authentic, reliable OE replacement at the lowest cost, you should stick with the 4 pc NGK V-Power Spark Plugs. They are the tried and true choice that the D17 engine handles perfectly.

For the best long-term value and least amount of maintenance hassle, the 4 pc NGK Iridium IX Spark Plugs are worth the higher upfront investment. You won’t have to worry about changing them for years.

If your Civic is struggling with misfires or roughness and has high mileage, don’t just change the plugs. The best path to restored performance is installing a full kit like the BDFHYK Ignition Coil Pack and Iridium Spark Plugs, addressing all potential ignition weaknesses in one go.

Comprehensive FAQ: Best Spark Plugs For 2002 Honda Civic

Q: What is the recommended spark plug type for the 2002 Honda Civic 1.7L (D17 engine)?

A: The 2002 Honda Civic with the 1.7L L4 engine (D17) was factory-equipped with NGK copper plugs (specifically the ZFR6F-11). While copper is the OE standard and works great, many mechanics recommend upgrading to Iridium or Platinum plugs for superior longevity and consistent performance over long maintenance intervals.

Q: How often should I replace spark plugs in my 2002 Civic?

A: The replacement interval depends on the plug material:
* Copper (V-Power): Every 30,000 to 40,000 miles.
* Iridium or Platinum: Every 80,000 to 100,000 miles. Always check your owner’s manual or the plug manufacturer’s recommendation.

Q: What are the symptoms of bad spark plugs in a 2002 Civic?

A: Common symptoms indicating your plugs need replacement include a rough idle, engine hesitation or stumbling under acceleration, difficulty starting the car, reduced gas mileage, and the Check Engine Light (CEL) coming on, often reporting an engine misfire.

Q: Do I need to gap the NGK spark plugs for my 2002 Civic?

A: Generally, NGK V-Power and Iridium plugs come pre-gapped for the specific vehicle, which for the D17 engine is typically 1.1mm (0.044 inches). While they should be correct out of the box, it’s always best practice to double-check the gap before installation using a wire-style gapping tool to ensure proper firing.

Q: Should I buy a plug and ignition coil kit?

A: If your 2002 Civic has over 100,000 miles, buying a coil and plug kit is a very smart move. The ignition coils have a finite lifespan, and age can cause intermittent misfires. Replacing the entire ignition system ensures all components are fresh, which is key to restoring engine performance and avoiding frustrating diagnostic issues later on.

Q: What’s the difference between Iridium and Platinum spark plugs?

A: Both Iridium and Platinum are considered long-life plugs compared to copper. Iridium is harder and has a higher melting point than Platinum, allowing for a finer center electrode tip. This results in a slightly stronger, more focused spark and a longer lifespan, making Iridium the premium choice for modern engines.