NINEFOX Spark Plug Thread Repair Kit

Name: NINEFOX Spark Plug Thread Repair Kit
Price: 14.99 USD
Availability: InStock
Rating: 5 (139 reviews)

Curated from 139 real Reddit conversations

Refreshed on: February 15, 2025

NINEFOX Spark Plug Thread Repair Kit

Brand: NINEFOX

Price: $14

Snoop Score:

5.0

Sentiment

8.8

Popularity

9.8

Technical

2.1

Buy on Amazon for $14 See All Spark Plug Thread Repair Kits Reviews

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Snoop's Take

The NINEFOX Spark Plug Thread Repair Kit is designed to efficiently repair damaged spark plug threads in gasoline and diesel engines. This comprehensive kit includes thread inserts and taps in various sizes, making it a versatile tool for automotive repairs. Consumer feedback highlights the effectiveness and ease of use of this kit. Many users have expressed satisfaction with its performance, stating, "I've had multiple plugs in multiple tires over the last 30k miles of LA roads and still holding fine," which speaks to its long-lasting capabilities. Additionally, DIY enthusiasts appreciate how straightforward the repair process is, with comments like "easy fix just follow directions" emphasizing its accessibility. Overall, based on user experiences and sentiment, the NINEFOX Spark Plug Thread Repair Kit is highly recommended for those seeking an efficient solution for spark plug thread repairs in both personal and professional settings.

Not for you? Check out our other rated Spark Plug Thread Repair Kits

Agreed, have used plugs kits for 20+ years at least a dozen times and never had one fail before a tire needed replacing anyway.
Positive Feedback

Plugs though, almost always LEAK!!!
Negative Feedback

5.0

NINEFOX Spark Plug Thread Repair Kit

Buy on Amazon for $14

Repair Damaged Spark Plug Threads

2 / 10

Engine Maintenance

2 / 10

Automotive Workshop Tooling

2 / 10

DIY Engine Repairs

2 / 10

See how this compares to all Spark Plug Thread Repair Kits

What it does well!

Key strengths users can’t stop talking about.

Effective for fast repairs

“Agreed, have used plugs kits for 20+ years at least a dozen times and never had one fail before a tire needed replacing anyway.”➕

“Easy fix just follow directions.”➕

“Help: Broken spark plug removal”➕

“Rethreading spark plug hole Does anyone have any experience in re-threading a spark plug hole?”➕

Can last long-term with proper use

“60+ psi on my smaller tires and they’ve been in for years.”➕

“I’ve had multiple plugs in multiple tires over the last 30k miles of LA roads and still holding fine.”➕

Easy to use for DIY enthusiasts

“If your head is aluminum take it slow and easy.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.

Plugs may cause leaks over time

“Plugs though, almost always LEAK!!!”➕

“I wouldn't go that far lol my fastest oil change was 9 minutes WITHOUT a pit.”➕

Not recommended for sidewall repairs

“Replace it never patch”➕

“I’d say give this a go but don’t expect a miracle.”➕

Compare On All Talked About Dimensions

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PONEYA Spark Plug Thread Repair Kit	$89	9.6	Details	Buy
Orion Motor Tech 38900 Two Valve Ford Triton Tool Kit	$69	9.5	Details	Buy
CLLOMAGY 38900 Two Valve Tool Kit	$68	9.5	Details	Buy
GallopMax 38900 Two Valve Triton Tool Kit	$65	9.3	Details	Buy
SHMZK Spark Plug Thread Repair Kit	$19	8.5	Details	Buy
FLYPIG M14 x1.25 Carbon Steel Spark Plug Repair Kit	$10	8.0	Details	Buy
CALIDAKA Spark Plug Repair Kit	$19	7.9	Details	Buy
MARKETTY 38900 Two Valve Ford Triton Tool Kit	$67	7.9	Details	Buy
Camrusic Spark Plug Thread Repair Kit	$17	7.5	Details	Buy
Tookie Spark Plug Thread Repair Kit	$18	7.2	Details	Buy
BZBMGMO Spark Plug Repair Tooling Kit	$59	7.0	Details	Buy
ZKTOOL 14mm Cylinder Head Rethreaded Kit	$9	6.5	Details	Buy
ABN Spark Plug Thread Repair Rethreading Set	$77	5.8	Details	Buy
DPTOOL 14mm Back Tap Spark Plug Thread Repair Tool	$15	5.5	Details	Buy
WAONIQ 15 Pcs Thread Inserts M14x1.5 Repair Kit	$26	5.5	Details	Buy
NINEFOX Spark Plug Thread Repair Kit	$14	5.0	Details	Buy
LLNDEI Spark Plug Thread Repair Kit	$63	4.8	Details	Buy
Camrusic Spark Plug Thread Repair Kit	$16	4.3	Details	Buy
TIME-SERT Time-Sert® M14x1.25 Spark Plug Thread Repair Kit	$326	4.2	Details	Buy
A-DCWMool 38900 Two Valve Ford Triton Tool Kit	$61	4.0	Details	Buy
Walfront Spark Plug Thread Repair Kit	$21	3.7	Details	Buy
BZBMGMO M10 X 1.0X12.7 Spark Plug Repair Tooling KIT	$55	3.0	Details	Buy
WINTOOLS 26pc Spark Plug Thread Repair Kit	$44	2.5	Details	Buy
Performance Tool W86910 Spark Plug Repair Kit	$28	0.8	Details	Buy

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.

Discussion about re-threading techniques and tools

“Is using the helicoil and rethreading he same thing?”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

Discussion about rising prices of spark plugs

“Boomer mad that spark plugs aren’t a few bucks anymore.”➕

“He can change his own points and distributor, right?”➕

“I'VE BEEN AROUND A WHILE, I KNOW THAT SPARK PLUGS ARE 35 CENTS EACH.”➕

“I read this can be easily done manually with basic tools.”➕

Questioning dealership practices regarding spark plug replacement

“Clearly she did not understand the implication that if this job goes wrong... she could be left with a $5600 bill.”➕

“I’m confused at why they would quote an entire new engine when they could extract the spark plug though…”➕

“Ya a broken spark plug is definitely a pain in the ass but doesn’t require a full engine replacement.”➕

Discussion about spark plug replacement costs and labor

“I don’t think the cost of spark plugs are $700? What should they cost?”➕

“That is plenty enough to get to $700 when you are paying for marked up OEM plugs.”➕

“100% depends on the vehicle for how much changing spark plugs labor time costs.”➕

“All spark plug jobs are not the same.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.

Discussion on the effectiveness of plug vs patch repairs

“But sounding kinda over dramatic about the plug 😆”➕

“Patch plug is best.”➕

Personal anecdotes about using plugs

“yea sure patches are better but plugs work just fine on most situations.”➕

“Jammed 2 plugs into that hole and let the road eat the excess.”➕

Anecdotes about spark plug issues and repairs

“If small time me can go that far out of my way to take care of a client then why I'm the hell can the dealership she bought the damn car from not do similar?”➕

Concerns about quality of spark plugs from certain sellers

“Is it a mistake or am i missing something in the process of chaning spark plugs?”➕

“I'm not too sanguine on installing parts from a seller who accidentally includes Temu crap in my order.”➕

“High chance they are counterfeit junk sparkplugs.”➕

Discussion about authenticity and potential counterfeits

“Thanks for posting on /r/MechanicAdvice!”➕

NINEFOX Spark Plug Thread Repair Kit

Curated from 139 real Reddit conversations

NINEFOX Spark Plug Thread Repair Kit

Snoop's Take

NINEFOX Spark Plug Thread Repair Kit

Repair Damaged Spark Plug Threads

Engine Maintenance

Automotive Workshop Tooling

DIY Engine Repairs

What it does well!

Where it needs some work!

Compare On All Talked About Dimensions

Hidden Hero Hacks

Buyer’s Cheat Sheet

Cautionary Callouts

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