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4 x NGK Ruthenium HX Upgrade for your OEM Spark Plugs Beats Iridium

Peak Performance Parts
(1923)
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AU $117.00
ApproximatelyS$ 97.03
Condition:
New
3 lots available (4 items per lot)8 sold
Breathe easy. Returns accepted.
People are checking this out. 8 have added this to their watchlist.
Shipping:
AU $20.00 (approx S$ 16.59) Australia Post International Standard.
Located in: Moe South, Victoria, Australia
Delivery:
Estimated between Fri, 29 Aug and Wed, 10 Sep
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Seller ships within 1 day after receiving cleared payment.
Returns:
60 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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Seller assumes all responsibility for this listing.
eBay item number:175173883105
Last updated on Jul 23, 2025 23:05:03 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
NGK
Thread Diameter
12 mm
Type
Spark Plug
Configuration
Double Fine Electrode
Manufacturer Warranty
1 Year
Gap
1.1 mm (0.044 in)
Installation Depth
26.5 mm
Material
Copper, Nickel, Platinum, Iridium, Ruthenium
Item Length
51 mm insulator height
Reference OE/OEM Number
NGK-K17
Performance Part
Yes
Hex Size
16 mm
Country/Region of Manufacture
Japan
UPC
00087295963586

Item description from the seller

About this seller

Peak Performance Parts

99.8% positive feedback•4.0K items sold

Joined Jan 2005
Usually responds within 24 hours
Peak performance car parts from genuine manufacturers.
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (1,311)

All ratings
Positive
Neutral
Negative
    • y***m (266)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Fast delivery, A+ seller.
    • s***d (1345)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      A grade service, plugs were about 3mm shorter from the threads to the plug electrode, then OEM. But installed and seem to work just fine.
    See all feedback