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Available at amazon.com.
KS30 Spark Plug Tester, Dual-Port Spark Tester, One-Tap with Safety Shield, Plug-and-Play for Cars, Motorcycles & ATVs $17.99

amazon.com · KS30

KS30 Spark Plug Tester, Dual-Port Spark Tester, One-Tap with Safety Shield, Plug-and-Play for Cars, Motorcycles & ATVs $17.99

$17.99 $23.39 ↓23%

KS30 *Spark Plug Tester*, Dual-Port Spark Tester, One-Tap with Safety Shield, Plug-and-Play for Cars, Motorcycles & ATVs $17.99 Sold by *KZYEE US* and Ships from Amazon. Compatible spark plugs...

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Price History

90-day price tracking across retailers

Price History

90 days
Current
$17.99
Lowest
$17.09
Highest
$25.73

Current

$17.99

90d Low

$17.09

90d High

$25.73

Community Verdict

16 reviews
60% recommend
Best for

Tech enthusiasts & remote workers

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May sell out quickly

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Community-sourced deal with moderate approval. Verified available at amazon.com.

Discussion

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Trust Score

Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current

True Cost

No surprises
Base price $17.99
Shipping Free
Total $17.99

Deal Info

Retailer amazon.com
Brand KS30
Category Electronics
Posted 9/25/2026
electronicsamazon