★★★★★ 5
Great shirt
Color: Dark Grey, Size: XX-Large
Very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LS
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LSLS Knock Sensor Connector Pigtail Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Compatible with 1987 2006 (Gen I to Gen III engines) Includes: 1 pigtail w 6 inch wire lead Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors)
Quick Dispatch:
Your LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LS orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your LS1 Knock Sensor (1 Wire) Connector Plug Harness Pigtail TBI TPI Vortec LS ships.
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.3 ★★★★★
Based on 448 reviews
Sort
Product Reviews
★★★★★ 5
Mock shirt for everyday wear.
Color: Gray Green, Lotus Pink, Sky Blue, Size: X-Large
Love how soft the fabric is and wears very well. Very happy with purchase and have bought other colors as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
★★★★★ 5
Satisfied
Color: Brown, White, Black, Size: Large
Nice fit and comfortable
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Nice material, holds collar shape well.
Color: Wine Red, Navy Blue, Black, Size: Medium
Good value for the money. You can machine wash and dry on low heat, in my opinion. Laying flat is too much of a pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
