DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Warehouse # 7, 4th Street, Umm Ramool, Dubai, 30183, Dubai

Big-SERT M14x1.25x16.8mm TAPERSEAT Insert Qty 2# 51457

Name: Big-SERT M14x1.25x16.8mm TAPERSEAT Insert Qty 2# 51457
Brand: Time-sert
SKU: 20734489
Price: 12054.74 KGS
Availability: InStock

Product ID: 20734489

Secure Transaction

Details

Brand
TIME-SERT
Core Material
Copper
Gap Size
1.25
Thread Size
14
Vehicle Service Type
Truck

🔩M14x1.25 precision thread

🚛Truck-grade heavy-duty repair

⚙️16.8mm taper seat depth

Description

🔧 Fix it right, fix it once — the pro’s oversized spark plug insert!

PRECISION FIT - M14x1.25 thread ensures seamless, professional-grade installation.
HEAVY DUTY MATERIAL - Zinc-coated copper core insert built to withstand truck-level stress and heat.
TAPERED SEAT DESIGN - 16.8mm taper seat guarantees optimal spark plug alignment and sealing.
OVERSIZED DURABILITY - Engineered for coil thread failure recovery—no more compromises.
COMPLETE REPAIR SOLUTION - Requires Time-Sert kit (5141S or 5141E) for flawless, long-lasting results.

The Big-SERT M14x1.25x16.8mm Taper Seat Insert by Time-Sert is a premium oversized spark plug repair solution designed for heavy-duty truck applications. Featuring a zinc-coated copper core and precision M14x1.25 threading, it restores damaged coil threads with a durable 16.8mm taper seat insert. Sold in pairs, it requires the Time-Sert installation kit (5141S or 5141E) to ensure a professional, long-lasting repair.

Specifications

Brand	TIME-SERT
Core Material	Copper
Gap Size	1.25 Millimeters
Thread Size	14
Vehicle Service Type	Truck
UPC	845617006539
Manufacturer	Time-Sert®
Part Number	51457
Item Weight	4.2 ounces
Product Dimensions	1.5 x 1.5 x 1.5 inches
Item model number	51457
Is Discontinued By Manufacturer	No
Material	Zinc Coated
Item Package Quantity	2
Batteries Included?	No
Batteries Required?	No

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

12054 som

Duties & taxes incl.

Kyrgyzstanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews