


LS Gen 3 Water Pump To SBC Thermostat Housing Adapter Water Neck LS1 LSX
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LS Gen 3 Water Pump To SBC Thermostat Housing Adapter Water Neck LS1 LSXLS Gen 3 Water Pump to SBC Thermostat Housing Adapter Allows use of SBC swivel or standard housings on LS engines Compatible with GM LS series water pumps (RPO Code: LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, L33) Compatible with all Gen 3 water pumps. Package Includes: 1 flange and 2 bolts Compatible with standard 3 8 16 threaded SBC hold down bolts Will not Work on Gen 4 water pump. Compatible with part number 551491 Made in Wichita, Kansas from
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Your LS Gen 3 Water Pump To SBC Thermostat Housing Adapter Water Neck LS1 LSX orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Great for dental appliances
Color: Pink+purple
My daughter has a dental appliance that can get food caught in it. We were told to try a water flosser to get the trapped food out. This has done exactly that. Very happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
Fun new way of flossing.
Color: Blue+red
My 7 year old loves it and it works really well. He’s excited about teeth brushing time again accompanied by water flosser and it can be used in the shower!
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Just as described
Color: Blue+red
Just as described. Quick shipping
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Reviewed in the United States on April 4, 2026
★★★★★ 3
Leaks
Color: Blue+red
Water leaks out of the button you press to change out the head so we will be sending back. Other than that it would be perfect, I’m sure it’s just a fluke thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Does what it says
Style: Wild Mint 2 Pack
Like the gel form , pleasant fresh taste and it does brighten your teeth.
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Reviewed in the United States on March 16, 2026
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