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OEMTOOLS 25649 14mm Cylinder Head Rethreaded Kit, Mechanic’s Tool for Rethreading Cylinder Heads, Includes Combination Tap/Reamer, & 3/8", 7/16", 1/2" & 3/4" Inserts, Rethread Aluminum Heads Only
AMAZON.COM
Price
$ 9.98
Last price was updated on: 16th Dec 2025, 11:27 PM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$9.98
$4.99
Lowest
$20.35
Highest
Buying Advice:
Excellent! Buy now. 51% chance price goes up. Buy soon.
Excellent! Buy now. 51% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$4.99
21st Apr 2022
Highest Ever
$20.35
31st Aug 2013
Average Price
$13.26
385 data points
Last 3M Low
$6.01
18th Nov 2025
Last 6M Low
$6.01
18th Nov 2025
Last 12M Low
$6.01
18th Nov 2025
Price History Chart
Product Technical Information
| Product Code | B00825PWR6 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | OEMTOOLS |
| Rating | 4.4 ( 1353 ratings ) |
| Category | Spark Plug Thread Repair Kits |
| Manufacturer | Great Neck Saw |
| Model Number | 25649 |
| Item Dimensions | 6.25 x 3.2 x 0.7 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for OEMTOOLS 25649 14mm Cylinder Head Rethreaded Kit Mechanics Tool for Rethreading Cylinder Heads Includes Combination TapReamer amp 3834 71634 1234 amp 3434 Inserts Rethread Aluminum Heads Only was $4.99 on 21st Apr 2022. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for OEMTOOLS 25649 14mm Cylinder Head Rethreaded Kit Mechanics Tool for Rethreading Cylinder Heads Includes Combination TapReamer amp 3834 71634 1234 amp 3434 Inserts Rethread Aluminum Heads Only was $20.35 on 31st Aug 2013. Prices have dropped since then.
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What is the average price of this product?The average price for OEMTOOLS 25649 14mm Cylinder Head Rethreaded Kit Mechanics Tool for Rethreading Cylinder Heads Includes Combination TapReamer amp 3834 71634 1234 amp 3434 Inserts Rethread Aluminum Heads Only is $13.26 (385 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, OEMTOOLS 25649 14mm Cylinder Head Rethreaded Kit Mechanics Tool for Rethreading Cylinder Heads Includes Combination TapReamer amp 3834 71634 1234 amp 3434 Inserts Rethread Aluminum Heads Only reached a low of $6.01 on 18th Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 51% chance price goes up. Price may increase soon.