NGK (9799) RC-TX99A Spark Plug Wire Set
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NGK (9799) RC-TX99A Spark Plug Wire Set

4.6/5
Product ID: 7449178
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Details

  • Brand
    NGK
  • Connector Type
    Spark Plug &
  • Special Feature
    Magnetic
  • Color
    Blue
  • Connector Gender
Ultra-low resistance for max spark power
🔥High-temp silicone jacket resists cracking
🛠️Color-coded & numbered for foolproof install

Description

⚡ Ignite your engine’s potential with NGK’s pro-grade spark wire set!

  • BUILT TO LAST - Corrosion-resistant stainless steel terminals lock tight and withstand vibration
  • EXTREME DURABILITY - Silicone outer jacket resists moisture, oil, and temperature extremes up to 250°C+
  • NOISE FREE PERFORMANCE - Outstanding EMI/RFI noise suppression keeps your engine running clean and smooth
  • EFFORTLESS INSTALLATION - Numbered wires and color-coded coil leads eliminate guesswork and speed up setup
  • PRECISION SPARK DELIVERY - Variable pitch winding ensures a powerful, consistent spark every time

The NGK RC-TX99A Spark Plug Wire Set includes 4 wires with coil lead, featuring variable pitch winding for ultra-low resistance and powerful spark delivery. It offers easy installation with numbered and color-coded wires, corrosion-resistant stainless steel terminals for durability, and a high-temp silicone jacket that resists moisture, oil, and cracking under extreme temperatures. Designed to suppress EMI/RFI noise, this set ensures reliable, long-lasting engine performance.

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Specifications

ManufacturerNGK
BrandNGK
ModelRC-TX99A
Item Weight10.8 ounces
Country of OriginChina
Item model numberRC-TX99A
Is Discontinued By ManufacturerNo
ExteriorMachined
Manufacturer Part NumberRC-TX99A
OEM Part Number90919-21320, 90919-21325, 90919-21343, 90919-21416, 90919-21431, 90919-21450, 90919-21489, 90919-21501, 90919-22141
Special FeaturesMagnetic

Reviews

4.6

All from verified purchases

E**A

NGK=Reliable

I have always tended to use Japanese parts with my Japanese vehicles (at least when I can), and when I have, I have had great success. I have found that NGK works really well with my Toyota 4x4. No matter how much I abuse things, my NGK parts have never let me down. I have even used NGK disposables like these wires 2-3 times as long as recommended, and while they were not in the best of shape, they always continued to work (that is caps, plugs, wires, etc).These NGK blue spark plug wires are no exception. They are quality made, pre-lubed wires that are numbered! They were also very affordable, which I always appreciate. You can tell the wires are a true silicone type, not the rubber type that can't take the heat. The stock diameter fits my stock looms nicely as well, which is a plus.Last time I bought wires, I was lured in by convenience. Lifetime warranty, not waiting a week for delivery, and saving $3, I thought I found a better deal. After all, NGK doesn't offer a lifetime warranty on many products... So I went with a store brand from a certain orange store that sells duralast products... The wires I bought from them lasted six months. 2 of the wires literally developed holes and were arching against the looms! Are you kidding me? Wire looms are there to ensure the wires are protected. These "lifetime warranty" store wires were so crappy I tossed them immediately. I didn't bother getting another set, because one 70 mile round trip to bail out my wife (who had enough sense to feel the truck was running poorly and stop and call me) was enough!Lesson learned! Go with a good price quality item over the "deal" when you think quality is at stake. NGK has quality and good price. There are likely better wires, but at what cost? For what you pay for these, they are a no brainer. Wires are a disposable as well, so when chosing wires the key is to look for overall value in my opinion.

D**S

Good Plug Wires

These were used for a tune up on a 1960's Clark Forklift with a Continental F163A 4-cyl propane converted engine. They are a good fit.

J**.

NGK is top quality

I put these on my 40 year old Toyota P/U. It’s nice to find high grade parts to fit something so old

R**B

Made well and easy to install

My first set of wires were not what I ordered, so they had to be returned, but the second set arrived very fast and fit my vehicle (92 Toyota standard bed 4 cyl 22RE engine) perfectly. I liked that the wires were marked with 1-4 to match up easily to the correct plugs (The box came with no instructions whatsoever). The blue color wires take some getting used to, but they are sporty looking. The quality of the wires is noticeable, as they seem sturdy with the plug ends well connected to the wires and the 'snapped' on to the plug ends easily and securely. I haven't noticed any degree of performance improvement, even with a new K&N air filter, new platinum plugs installed & after an oil & filter change. These seem to be built to last a lifetime.

T**X

Good price

Looks good in my application, work normal

M**R

Great wires

Recently installed these on a 1983 Toyota Tercel, they work great

A**R

Nice

Like Oem

N**L

Good

Awesome

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 72.61

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ngk 9799 Rc Tx99a Spark Plug Wire Set | Desertcart Belgium