Choosing the Right Spark Plugs for Your 1990-1995 Nissan Axxess
Keep your Axxess's KA24E engine running smoothly with the correct set of new spark plugs.
- For best results, use NGK or Denso brand spark plugs, as NGK was the original supplier for Nissan.
- Platinum plugs offer the best combination of price and longevity for the Axxess.
- Always verify the spark plug gap is set to 0.044 inches before installation.
- Replacing spark plugs is a very easy DIY job on the Axxess's KA24E engine that requires only basic tools.
Signs of Failing Spark Plugs in Your Axxess
The spark plugs in your 1990-1995 Nissan Axxess are wear items, meaning they need to be replaced periodically. When they start to fail, you'll notice. The simple KA24E engine is reliable, but it depends on a good spark to perform its best. Watch for these common symptoms:
- Rough Idling: Your engine may shake or vibrate more than usual when you're stopped.
- Poor Acceleration: The van may feel sluggish or hesitant when you press the gas pedal.
- Engine Misfires: You might feel a stumbling or jerking from the engine, especially under load. A failing plug is a common cause of a misfire. 🎬 Watch this guide to diagnosing misfires on your KA24E engine.
- Reduced Fuel Economy: If you're visiting the gas station more often, worn plugs could be wasting fuel.
- Difficulty Starting: A weak spark makes it harder for the engine to turn over, particularly in cold weather.
Choosing the Right Aftermarket Spark Plugs
For a vehicle like the Axxess, you don't need to hunt down expensive original Nissan parts. High-quality aftermarket spark plugs from trusted brands offer excellent performance and value. The most important factor is choosing a brand known for quality and the correct material for your needs.
Brand Tiers for Your Nissan Axxess
Tier 1: OEM-Equivalent (NGK & Denso)
NGK was the original equipment manufacturer for most Nissans of this era, and they remain the top recommendation. Denso is another top-tier Japanese brand with a similar reputation for quality. For the most reliable, no-fuss performance that matches the factory standard, 🎬 Compare the differences between NGK and Denso iridium spark plugs. you cannot go wrong with NGK or Denso. They are the safest bet for your KA24E engine.
Tier 2: Reputable Aftermarket (Bosch, Champion, Autolite)
Brands like Bosch, Champion, and Autolite are well-known in the North American market and produce quality spark plugs. They are a perfectly acceptable alternative if NGK or Denso plugs are not available. They offer reliable performance for daily driving.
Spark Plug Material: Copper vs. Platinum vs. Iridium
The original plugs for the Axxess were likely standard copper plugs. Here's a simple breakdown:
- Copper: These are the most basic and affordable option. They provide great performance but have the shortest lifespan, typically needing replacement every 20,000-30,000 miles.
- Platinum: A good middle-ground choice. Platinum plugs last longer than copper, often up to 60,000 miles, and provide a consistent spark. NGK G-Power or Bosch Platinum plugs are good examples.
- Iridium: These are the longest-lasting plugs available, sometimes exceeding 100,000 miles. While they offer excellent longevity, they are also the most expensive. For the straightforward KA24E engine, the benefit of Iridium may not be worth the extra cost over Platinum.
Pro Tip: For the best balance of performance, longevity, and price for your Axxess, a set of Platinum spark plugs from NGK or Denso is the ideal choice. If you are on a strict budget, standard NGK copper plugs will also work perfectly, you'll just need to change them more frequently.
Known Issues, Recalls, or TSBs
There are no specific recalls or Technical Service Bulletins (TSBs) from Nissan or the NHTSA related to spark plugs for the 1990-1995 Nissan Axxess. Any problems you encounter, such as misfires or poor running, are almost always due to the plugs simply wearing out from normal use.
| Brand Tier | Material | Typical Price Range |
|---|---|---|
| Tier 1 (NGK, Denso) | Platinum/Iridium | $7.00 - $18.47 |
| Tier 2 (Bosch, Champion) | Platinum | $5.00 - $12.00 |
| All Brands | Copper | $4.11 - $8.00 |
Frequently Asked Questions (FAQ)
How often should I change the spark plugs on my Nissan Axxess?
It depends on the type of plug you use. Standard copper plugs should be changed every 20,000-30,000 miles. Platinum plugs can last 60,000 miles, and Iridium plugs can last up to 100,000 miles. Given the age of the vehicle, inspecting them every 30,000 miles is a good practice regardless of type.
What is the correct spark plug gap for a 1990-1995 Nissan Axxess?
The recommended spark plug gap for the KA24E engine in the Axxess is 0.044 inches (or 1.1mm). While many plugs come pre-gapped, you should always verify the gap with a feeler gauge before installation.
Do I need special tools to change the spark plugs?
No, the job requires only basic hand tools. You will need a socket wrench with an extension and a 5/8" spark plug socket. The spark plugs on the KA24E engine are easily accessible on the top of the engine.
Can I use Iridium spark plugs in my Axxess?
Yes, you can use Iridium plugs, and they will work well. They offer the longest life. However, for a stock KA24E engine, the performance difference compared to Platinum plugs is negligible, so you may be paying extra for longevity you don't necessarily need.
Should I replace my spark plug wires at the same time?
It's a good idea. The spark plug wires carry the electrical charge from the distributor to the plugs. Over time, their insulation can break down, causing a weak spark or misfires. Since you're already working in the area, replacing them with a quality set from a brand like NGK is smart preventative maintenance.
🎬 See how to replace spark plugs and wires on this engine.Helpful Videos
Technical Specifications
OEM Part Numbers: 22401-40F15
Engine: 2.4L KA24E 4-Cylinder, Spark Plug Gap: 0.044" (1.1mm), Socket Size: 5/8"
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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