SKU: 15178702780

Spline Drive Optispark Kit Y-Body

$394.20 $438.00
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No.2 Bestseller on lamcf.fr >

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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Spline Drive Optispark Kit Y-BodyWhy Choose This Kit? This kit is designed to make your Optispark installation easier and more economical by including the components most commonly replaced during this repair. In addition, when you enter your vehicle details before checkout, we review your order prior to shipment to help verify that the correct components are selected for your application. Complete Kit Contents Please note: Supporting component brands may vary so we can ship your

Why Choose This Kit?

This kit is designed to make your Optispark installation easier and more economical by including the components most commonly replaced during this repair.

In addition, when you enter your vehicle details before checkout, we review your order prior to shipment to help verify that the correct components are selected for your application.

Complete Kit Contents

Please note: Supporting component brands may vary so we can ship your order quickly. Specific brand preferences may be requested in the cart drawer before checkout, but may delay shipment by approximately 2-5 business days depending on availability.

Ignition System Components

  • Ventilated Optispark distributor, fully assembled and tested
  • Included with Optispark: Vacuum harness with high-temp split loom, electrical harness with four-position connector, and brass intake manifold fittings
  • Spark plug wire set
  • Double platinum spark plugs

Cooling System Components

  • Water pump
  • Water pump gaskets
  • Engine coolant temperature sensor
  • 180-degree thermostat and gasket

Seals and Gaskets

  • Water pump shaft seal
  • Water pump coupler seals
  • Timing cover gasket
  • Crankshaft front hub seal
  • Optispark shaft seal

Bonus Tool

  • Water pump bearing seal installation tool

Installation instructions are included. A factory service manual is recommended as a supplement.

Backed by our 1-year, unlimited mileage warranty. Optional 5-year coverage is also available.

Brand and Shipping Note

To ship your order quickly, supporting components may be supplied from any of our trusted brands, including ACDelco, Autolite, Delphi, Fel-Pro, Gates, Mahle, Moroso, MotoRad, NGK, and other equivalent-quality brands we have relied on through decades of shop installs.

This flexibility allows us to ship most kits the same business day when ordered before noon Central Time.

Have a specific brand preference? Please note it in the cart drawer before checkout. We’ll do our best to accommodate your request, but please be advised that brand-specific requests may delay shipment by approximately 2-5 business days depending on availability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15178702780

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4.1 ★★★★★
Based on 27 reviews
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Product Reviews
S
Shannon Dalton
Birmingham, US
★★★★★ 5
Wonderful Pillows
The description is totally accurate—they’re incredibly soft and cozy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
L
LA W.
Boise, US
★★★★★ 5
Just as Expected
Great pillows, exactly what I wanted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
A
Amazon Customer
Waukegan, US
★★★★★ 5
Great for side sleepers
It always seems hard to find the perfect pillow when you’re a side-sleeper. This one is great. It comes compressed so you will want to allow some time for it to fully fluff back up. The cover is soft and smooth. I love that it isn’t overstuffed. It provides gentle support and a lot of comfort. I was worried it may be too warm since it is polyester, but it is very breathable and I have not had any issues with feeling overly warm on it. It fits a standard size pillow case. It’s not overly stuffed like some other pillows I’ve tried that were specifically for side-sleepers. I think this world be a great pillow for any sleeping position, really. I wasn’t expecting to love a pillow this affordable, but it gets the job done and I get a good night of sleep. I’ll be purchasing some more for our guest room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025
J
Jimmylee
San Leandro, US
★★★★★ 5
Incredibly Comfortable and Supportive — My New Favorite Pillow！
I wasn’t expecting to love this pillow as much as I do, but the DIORIS large sleeping pillow really exceeded my expectations. From the first night, I noticed a difference in the way my neck and shoulders felt in the morning—less tension, better alignment, and overall more restful sleep. The fill is just the right balance between plush and supportive. It doesn’t flatten out during the night, which is a problem I’ve had with other pillows, especially those that come overstuffed or too soft. This one holds its shape well but still has that cozy, cloud-like feel when you lay your head on it. I’m a side and back sleeper, and this pillow works beautifully in both positions. It’s also large enough that I don’t feel like I’m falling off it during the night, but not so big that it takes over the whole bed. One suggestion: if you’re picky about loft, you might want to give it a gentle fluff or adjust the fill before your first night. But honestly, I didn’t need to do much—it was pretty much perfect out of the bag. Highly recommended if you're looking for a high-quality, comfortable, and generously sized pillow that supports a great night’s sleep!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2025
B
Bearyjeans
West Palm Beach, US
★★★★★ 5
Hotel like pillow
These pillows were a pleasant surprise. I bought the set for our guest room but ended up keeping them for our own bed after trying them out. They feel incredibly soft yet still provide enough support to keep my neck from feeling stiff in the morning. I sleep on my side and back, and these work great for both positions. My spouse, who usually runs hot at night, said they stayed cool and breathable. The material feels high quality, and I love that they’re machine washable without losing their shape. They fluffed right back up after drying. If you're looking for that plush hotel-pillow feel with everyday practicality, this set really delivers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2025

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