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MARKETTY 38900 Two Valve Ford Triton Tool Kit

Curated from 80 real Reddit conversations

Refreshed on: February 11, 2025

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MARKETTY 38900 Two Valve Ford Triton Tool Kit

Brand: MARKETTY
Price: $67
Snoop Score:
7.9
Sentiment
7.3
Popularity
4.4
Technical
9.3
Buy on Amazon for $67See All Spark Plug Thread Repair Kits Reviews
As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The MARKETTY 38900 Two Valve Ford Triton Tool Kit is designed to repair spark plug threads in 4.6L, 5.4L, and 6.8 V-10 Ford Triton Two Valve engines. This comprehensive repair system includes high-quality components like M14-1.25 inserts, taps, and drills, providing a reliable solution for fixing damaged cylinder heads. Consumer feedback reflects a strong appreciation for the kit's cost-effectiveness, as many users highlighted that "2 hours of my time unfortunately doesn't come close to $390" when considering dealer repair prices. Additionally, the do-it-yourself aspect of the kit has proven effective, with users noting that "I did it myself 2-3k miles ago and zero issues" after using the product. However, some negative sentiments emerged regarding the reliability of the repair inserts, with comments about them backing out or spinning freely in the holes. Overall, while the MARKETTY 38900 tool kit presents an appealing option for cost-conscious consumers looking to perform repairs themselves, potential buyers should be aware of the mixed feedback regarding the durability of the inserts. For those willing to tackle the project with care, this kit can be a valuable addition to their automotive toolkit.

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

2 hours of my time unfortunately doesn't come close to $390 (excepting parts). It's a rip-off in my mind.

Positive Feedback

Plug on the right had a thread repair kit that backed out with the plug.

Negative Feedback
Product
7.9
MARKETTY 38900 Two Valve Ford Triton Tool Kit
Buy on Amazon for $67
Repair Damaged Spark Plug Threads
9 / 10
Engine Maintenance
9 / 10
Automotive Workshop Tooling
9 / 10
DIY Engine Repairs
10 / 10
See how this compares to all Spark Plug Thread Repair Kits

What it does well!

Key strengths users can’t stop talking about.
Cost-effective compared to dealer pricing
“2 hours of my time unfortunately doesn't come close to $390 (excepting parts). It's a rip-off in my mind.”➕
“Do it yourself, take that money and go on a vacation.”➕
Do-it-yourself option is viable and effective
“Do it yourself, I did it myself 2-3k miles ago and zero issues … just take your time on the driver side and you’ll be fine”➕
“You can buy the tools and parts Then spend a few hours cursing and watching YouTube videos well under that price point”➕
Effective for repairing spark plug threads
“I've used them to repair automotive and lawnmower spark plug threads.”➕
“Get a spark plug thread repair kit. It will contain a tap/reamer to make a slightly bigger hole for an insert.”➕
Cost-effective solution for spark plug repairs
“$5,000 truck for $752 investment.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
Thread repair insert can back out with the plug
“Plug on the right had a thread repair kit that backed out with the plug.”➕
“Previous tech installed a thread repair insert in the head came out with the old plug on the right.”➕
“No, absolutely not.”➕
Repair insert can spin freely in the hole
“the plug spins freely in the hole”➕
Repair insert can back out with the plug
“Definitely not a good design on fords part.”➕

Compare On All Talked About Dimensions

Product NameImagePriceScoreCompareSee DetailsBuy Now
PONEYA Spark Plug Thread Repair KitPONEYA Spark Plug Thread Repair Kit$89
9.6
DetailsBuy
Orion Motor Tech 38900 Two Valve Ford Triton Tool KitOrion Motor Tech 38900 Two Valve Ford Triton Tool Kit$69
9.5
DetailsBuy
CLLOMAGY 38900 Two Valve Tool KitCLLOMAGY 38900 Two Valve Tool Kit$68
9.5
DetailsBuy
GallopMax 38900 Two Valve Triton Tool KitGallopMax 38900 Two Valve Triton Tool Kit$65
9.3
DetailsBuy
SHMZK Spark Plug Thread Repair KitSHMZK Spark Plug Thread Repair Kit$19
8.5
DetailsBuy
FLYPIG M14 x1.25 Carbon Steel Spark Plug Repair KitFLYPIG M14 x1.25 Carbon Steel Spark Plug Repair Kit$10
8.0
DetailsBuy
CALIDAKA Spark Plug Repair KitCALIDAKA Spark Plug Repair Kit$19
7.9
DetailsBuy
MARKETTY 38900 Two Valve Ford Triton Tool KitMARKETTY 38900 Two Valve Ford Triton Tool Kit$67
7.9
DetailsBuy
Camrusic Spark Plug Thread Repair KitCamrusic Spark Plug Thread Repair Kit$17
7.5
DetailsBuy
Tookie Spark Plug Thread Repair KitTookie Spark Plug Thread Repair Kit$18
7.2
DetailsBuy
BZBMGMO Spark Plug Repair Tooling KitBZBMGMO Spark Plug Repair Tooling Kit$59
7.0
DetailsBuy
ZKTOOL 14mm Cylinder Head Rethreaded KitZKTOOL 14mm Cylinder Head Rethreaded Kit$9
6.5
DetailsBuy
ABN Spark Plug Thread Repair Rethreading SetABN Spark Plug Thread Repair Rethreading Set$77
5.8
DetailsBuy
DPTOOL 14mm Back Tap Spark Plug Thread Repair ToolDPTOOL 14mm Back Tap Spark Plug Thread Repair Tool$15
5.5
DetailsBuy
WAONIQ 15 Pcs Thread Inserts M14x1.5 Repair KitWAONIQ 15 Pcs Thread Inserts M14x1.5 Repair Kit$26
5.5
DetailsBuy
NINEFOX Spark Plug Thread Repair KitNINEFOX Spark Plug Thread Repair Kit$14
5.0
DetailsBuy
LLNDEI Spark Plug Thread Repair KitLLNDEI Spark Plug Thread Repair Kit$63
4.8
DetailsBuy
Camrusic Spark Plug Thread Repair KitCamrusic Spark Plug Thread Repair Kit$16
4.3
DetailsBuy
TIME-SERT Time-Sert® M14x1.25 Spark Plug Thread Repair KitTIME-SERT Time-Sert® M14x1.25 Spark Plug Thread Repair Kit$326
4.2
DetailsBuy
A-DCWMool 38900 Two Valve Ford Triton Tool KitA-DCWMool 38900 Two Valve Ford Triton Tool Kit$61
4.0
DetailsBuy
Walfront Spark Plug Thread Repair KitWalfront Spark Plug Thread Repair Kit$21
3.7
DetailsBuy
BZBMGMO M10 X 1.0X12.7 Spark Plug Repair Tooling KITBZBMGMO M10 X 1.0X12.7 Spark Plug Repair Tooling KIT$55
3.0
DetailsBuy
WINTOOLS 26pc Spark Plug Thread Repair KitWINTOOLS 26pc Spark Plug Thread Repair Kit$44
2.5
DetailsBuy
Performance Tool W86910 Spark Plug Repair KitPerformance Tool W86910 Spark Plug Repair Kit$28
0.8
DetailsBuy

Core Power Plays

The specs and strengths that make it shine.
Discussion about bolt extractor kits and their effectiveness
“this oddly seems like the perfect job for one of those bolt extractor kits that usually never work and/or break all the time.”➕
“shouldn’t really be any tension on those threads and with the electrode in place you have something to push on to try and rotate it out.”➕
“the ATF won't hurt anything when it dumps into the cylinders.”➕
Discussion about spark plug sizes and thread repairs
“This might be a stupid question but why are these spark plugs different sizes if they’re the same thing?”➕
“Thank you for posting to AskMechanics, nick_at-nite!”➕
Clarification on terminology related to thread damage
“I'm pretty sure that we're taking about galling here, but multiple people using the same term is confusing me.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Discussion on various repair methods for spark plug threads
“Repair? 3: thread the hole for a bigger plug.”➕
“Don't red loctite the plug.”➕
Mention of alternative tools for plug replacement
“They aren't that bad but more annoying than anything.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
General chatter about mechanic advice rules
“If you are here asking about a second opinion (ie "Is the shop trying to fleece me?")... please post the year/make/model of the vehicle you are working on.”➕
Discussion about high costs for professional spark plug extraction
“In my experience, $1200 would include breaking every plug and spending an hour extracting each one.”➕
“I paid about $550 for them to extract the broken plugs.”➕
Tips for breaking loose spark plugs safely
“Break em loose while they are hot. I know working on a hot engine sucks but breaking a plug is 1000 times worst.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Discussion about dirt and debris around spark plugs
“Changed a set of spark plugs and found.. sand in the threads?”➕
“Its dirt/sand that was sitting around the spark plug before it was pulled out.”➕
“I always blow out the recess around the plug with compressed air if I don’t know it’s already free of debris.”➕
“And now there is sand in the engine”➕
Discussion about potential issues with spark plug replacements
“Am I being screwed?”➕
“If the shop is trying to fleece me?”➕
Concern about spark plug spalling in threads
“Not feeling like running the risk of destroying anything that would leave me unable to drive and not able to pay for an expensive repair.”➕
“Do NOT keep driving it with it screwed in only a little.”➕
“Spalling threads are common in aluminum heads and it happens to the best of us.”➕
Warnings against DIY repairs if inexperienced
“I would probably suggest not trying, unless you are extremely comfortable with your abilities and willing to accept the risk that you could ruin your head or entire engine if you screw up.”➕
“I would highly recommend not forcing that spark plug in, as it could strip out the internal threads.”➕
Discussion about the risks of metal shavings during repairs
“Is it a bad idea to do it myself with a repair kit?”➕
“I did it in about 2 hours with lots of grease to catch the shavings.”➕
General discussion about challenges with Ford 5.4 engines
“You should never buy a Ford 5.4 unless you are very comfortable with motor work, or have lots of money to pay someone else to fix it.”➕

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