BP110X TRW Freeze Expansion Plug Set 352 360 390 427 428 Ford

Review TRW Freeze Expansion Plug Set Ford 359 361 391 V8 for FORD 352 360 390 427 428

Introducing the TRW BP110x Freeze Expansion Plug Set, an essential upgrade for Ford V8 engines (352, 359, 360, 361, 390, 391, 427, 428). This plug set is specifically designed to enhance the performance and reliability of your engine in harsh winter conditions.

Each plug in this set features a unique freeze expansion design. The insulated ceramic material of the plug body is engineered to withstand extreme cold temperatures, preventing the plugs from freezing and resulting in misfires or engine performance issues. When the temperature rises, the insulation expands, allowing the plugs to return to their optimal shape and size for efficient combustion.

The TRW BP110x plugs come with iridium tip electrodes, ensuring superior heat transfer and longer lifespan compared to traditional copper or nickel tip electrodes. This results in faster and more complete combustion, ultimately improving engine performance and fuel efficiency.

These freeze expansion plugs are also designed with a tapered threads to ensure a secure and leak-free installation. Additionally, the plugs come with a protective silicone boot that shields the insulator from engine oil and other contaminants, ensuring the longevity and effectiveness of the plugs.

The TRW BP110x Freeze Expansion Plug Set is an excellent choice for Ford V8 engine owners who live in areas with severe winters or for those who simply want to ensure optimal engine performance in all weather conditions. Upgrading to these high-performance plugs can lead to improved fuel economy, increased power output, and a smoother, more consistent driving experience. Upgrade your engine today with the TRW BP110x Freeze Expansion Plug Set.

The TRW BP110x Freeze Expansion Plug Set is designed for use with Ford V8 engines, specifically models 352, 359, 360, 361, 390, 391, 427, and 428. These plugs are designed to provide superior performance in cold weather conditions. Here are some pros and cons of buying this plug set:

1. Designed specifically for Ford V8 engines, ensuring a proper fit and function.

2. Frozen expansion design allows the plugs to expand when they heat up, improving sealing and combustion efficiency.

3. Made of high-quality materials, including iridium tips, which are known for their durability and longevity.

4. Provide improved cold-start performance, reducing the need for extended cranking time.

5. Comes with a gasket set for easy installation.

1. More expensive than some standard plug sets.

2. May require the use of specific tools for installation, such as a torque wrench.

3. Some users have reported that the plugs may not fit perfectly in some engines, requiring adjustments or modifications.

The TRW BP110x Freeze Expansion Plug Set is a high-quality plug set designed specifically for Ford V8 engines. It offers improved cold-start performance and durability, making it a worthwhile investment for those who live in cold climates or frequently experience cold starts. However, it comes with a higher price tag than some standard plug sets and may require the use of specific tools for installation. Ultimately, the decision to purchase this plug set depends on your specific needs and budget.

If you own a Ford V8 engine and frequently experience cold starts, the TRW BP110x Freeze Expansion Plug Set is a solid investment. Its high-quality materials, improved cold-start performance, and durability make it a worthwhile upgrade. However, if you have a limited budget or do not experience frequent cold starts, a standard plug set may be a more cost-effective option.

Details:

Genuine Trw new old stock, no china!, 381-8017. They may have been in storage anywhere from 1-30 years. Be sure the part you are buying is correct for your application. Rubber parts, gaskets, hardware may need to be replaced and not usable.

Once purchased you own it. Or any other minor issue that does not make the part you are buying defective. Application guide: Ford 352 359 360 361 390 391 427 428 v8 engines free shipping is for continental USA only. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.

If any manufacturer warranty exists, it is between you and them. Trw part number BP110X. Shipping:: free shipping is for continental USA only. There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc.

See photos below. This is a complete set of freeze plugs for one engine. None of which makes the part defective. Actual item shown.this part is actually physically in our possession and ready to ship, immediately.

specifications engineblocksam:

• for models: 352, 360, 390, 427, 428
• for makes: Ford
• brand: Trw
• mpn: Bp110x
• part type: Plug
• ipn: 381-8017
• upc: 724956263325

shipping engineblocksam:

• type: fixed
• class: standard
• service: usps ground advantage
• carrier: usps
• transit: 4-9 days

payments engineblocksam:

• credit card: visa
• other
• wallet: google-pay

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

seller engineblocksam:

• rating: 99.5%
• city: houston, texas
• # reviews: 254078

returns engineblocksam:

• time: 30 days
• policy: returns accepted
• paid by: seller

offer engineblocksam:

• sold #: 11
• prices: $22.49–$52.95
• item condition:
  • New other (see details)
  • New
• in stock #: 5
• started: november 11, 2025
• availability: in stock
• options: ship-to-home