Search  for anything...

TEKTON 3/8 Inch Drive Spark Plug Socket Set, 3-Piece (5/8, 3/4, 13/16 in.) | SHD91003

  • Based on 190 reviews
Condition: New
Checking for product changes
$15.70 Why this price?
Save $2.30 was $18.00

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 11
Order within 1 hour and 58 minutes
Available payment plans shown during checkout

Style: 3-Piece Set


Features

  • Includes 3-pc. 3/8 in. drive spark plug sockets: 5/8, 3/4, 13/16 in.
  • 6-point opening exactly fits the hex nut of a spark plug, so that you can apply maximum torque
  • Thin walls and extended length allow you to reach deep into spark plug wells
  • An interior rubber grommet firmly grips the neck of plugs for careful removal and installation
  • Advanced design grips flat sides of hex nut, not corners, to prevent round-off
  • Extra-large die-stamped size markings are easy to read and cant wear off
  • Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
  • Four detent grooves provide a secure connection with the drive tool

Description

The high-torque, 6-point opening of TEKTON Spark Plug Sockets snugly fits spark plug hex nuts without slipping. A rubber grommet inside holds onto the plug, keeping it safe and secure during removal and installation.


Number Of Pieces: ‎3


Manufacturer: ‎TEKTON


Part Number: ‎SHD91003


Item Weight: ‎12.8 ounces


Product Dimensions: ‎6.1 x 4 x 1 inches


Country of Origin: ‎Taiwan


Item model number: ‎SHD91003


Style: ‎3-Piece Set


Finish: ‎Polished,Chrome-plated Finish


Item Package Quantity: ‎1


Measurement System: ‎Imperial


Compatible Fastener Range: ‎0.375 inches


Included Components: ‎3-pc. 3/8 in. drive spark plug sockets 5/8, 3/4, 13/16 in.


Batteries Required?: ‎No


Warranty Description: ‎No time limits, no receipts tekton.com/tool-help


Date First Available: June 20, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality tools
Style: 3-Piece Set
I've grown to like Tekton tools as they perform well and are at a bargain price. Their 1/4 drive set got me started as a small engine mechanic and I've been buying their products since. These spark plug sockets are great the rubber is really stiff inside the socket so the first few plugs are really tight but after that its smooth sailing. ... show more
Reviewed in the United States on October 21, 2020 by Starlord

  • Worked Great, Tight Fit
Style: 5/8 in.
This worked just as well I would expect. Tight fit on all the spark plugs and a tight connection to my extension and universal joint connector. I did my 2013 F150 EcoBoost, 6 plugs, and my wife's 2008 LR3, 8 plugs, and it gave me no issues at all. I would recommend this if you can wait and don't need an overpriced one from AutoZone tonight. ... show more
Reviewed in the United States on April 30, 2020 by MP

  • Tekton = Well Made Products
Style: 5/8 in.
Excellent product, well made. A bit pricey but you get what you pay for. Small concern, the insert that holds the spark plug in place is tight. Made it a bit difficult to remove from a seated plug where hand room was tight.
Reviewed in the United States on February 23, 2022 by Kurt B

  • Rubber insert always comes out.
Style: 3-Piece Set
They are nice sockets but every time I use them the rubber comes out and sticks on the spark plug. I work on small engines so I can get the insert off of the plug. If I worked on cars it would be frustrating to get the insert off once the plug was installed on engine.
Reviewed in the United States on June 30, 2020 by Kindle Customer Kindle Customer

  • Great name
Style: 3-Piece Set
I have several other Tekton tools and always worked great
Reviewed in the United States on April 17, 2022 by Richard Palmateer

  • Works good.
Style: 3-Piece Set
Works good for what I need.
Reviewed in the United States on May 17, 2022 by Andy C.

  • Not a thin-walled socket
Style: 13/16 in.
Excellent quality, as expected, but I needed a thin-walled socket, as was advertised. This one doesn't make it. Had to return it.
Reviewed in the United States on June 23, 2020 by TJ

  • Dependable Tekton
Style: 5/8 in.
Tekton is dependable and not from China.
Reviewed in the United States on May 22, 2021 by Milwaukeeroad

Can't find a product?

Find it on Amazon first, then paste the link below.