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NHTSA ID Number: 10162116
Manufacturer Communication Number: PIP5658
Summary
This Preliminary information communicates There may be a concern where coolant heat shrink clamps need to be replaced for a coolant leak and/or for a service repair. Difficult to get the heat shrink clamps? to seal the coolant hose. For locations that are inaccessible to a heat gun, use hose clamp p/n 1518389C1, torque @ 9-11 Nm (79 – 97 lb in).
3 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| CHEVROLET | SILVERADO 4500HD | 2019 |
| CHEVROLET | SILVERADO 5500HD | 2019 |
| CHEVROLET | SILVERADO 6500HD | 2019 |
SEOCONTENT-START
Bulletin No.: PIP5658
Published date: 06/10/2019
Preliminary Information
PIP5658 Heat Shrink Hose Clamp Information
Models
| Brand: | Model: | Model Years: | VIN: | Engine: | Transmissions: | |
| from | to | |||||
| Chevrolet | Silverado 4500HD 5500HD 6500HD | 2019 | All | All | 6.6L L5D | All |
| Involved Region or Country | North America |
| Condition | There may be a concern where coolant heat shrink clamps need to be replaced for a coolant leak and/or for a service repair. |
| Cause | Difficult to get the heat shrink clamps to seal the coolant hose. |
Correction:
When possible use the heat shrink clamps in the places that they are called for.
Heat shrink clamp
There may be location that may not be accessible to get a heat gun to.
For locations that are inaccessible to a heat gun, use hose clamp p/n 1518389C1, torque @ 9-11 Nm (79 – 97 lb in).
This PI will be deleted as Service information is updated.
Version History
| Version | 1 |
| Modified | 06/10/2019 – Created on |
SEOCONTENT-END
Bulletin No.: PIP5658
Published date: 06/10/2019
https://www.nhtsa.gov/recalls?nhtsaId=10162116
https://static.nhtsa.gov/odi/tsbs/2019/MC-10162116-9999.pdf
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Bestseller No. 1
DLOUBLEIY 45PCS Hose Clamp Assortment Kit - Stainless Steel Hose Clamps with Worm Gear, Adjustable 1/4'' to 1-1/8'' (6-29mm) for Plumbing, Automotive, and Mechanical Applications
- 【High-Quality Material】This set includes 45 hose clamps, all made from premium 304 stainless steel, ensuring corrosion resistance and long-lasting durability. These stainless steel adjustable hose clamps are suitable for use in various harsh environments, providing enduring reliability.
- 【Versatile Applications】Designed for a wide range of applications, these hose clamps are ideal for plumbing, automotive, and mechanical fields. They meet the needs of pipe clamps, fuel line clamps, and duct clamps, making them perfect for both home DIY projects and professional-grade applications.
- 【Adjustable Size and Flexibility】This worm gear hose clamp set can be adjusted from 1/4'' to 1-1/8'' (6-29mm), demonstrating excellent flexibility and extensibility. It contains 5 different sizes, forming a versatile hose clamp assortment kit, adaptable to different usage scenarios and needs.
- 【Efficient and Secure Performance】Featuring a worm drive design, these clamps ensure tight locking and high torque. Their worm gear mechanism provides a secure hold and smooth drive, offering superior clamping power and safe sealing.
- 【Cost-Effective Set】The 45-piece set offers excellent value, whether you need multiple sizes for a single project or want to stock up on spare parts. Its comprehensive range of sizes and quantities can meet your diverse needs, especially suitable for automotive mechanical applications.
Bestseller No. 2
Steelsoft Heavy Duty Worm Gear Hose Clamp Assortment Kit 14 PCS(5/16 to 2-3/4 inch),All 5/16"HEX,Adjustable Stainless Steel Hose Clamps for Fuel Line,Automotive,Garden
- Non-Stripping: The band of our hose clamp kit is thick and non-perforated. Most typical hose clamps are thin and perforated which's easy to deform and strip the perforations if the screw clamp is over-torqued. The buckle bottom is welded into one-piece housing for higher tensile strength. These hose clamps are heavy duty to provide superior clamping force for solid & safe seal!
- Hose Protection: As our 4th picture, the rolled-up band is to prevent metal edge cutting into the soft hoses(silicone, pvc or rubber). This is a safe design to eliminate hose damage when final torquing, especially for fuel line gas line, heater and automotive projects.
- Non-Perforated Solid Band: Our non-perforated band is virtually impervious to over-tightening, deformed and stripping. The thicker metal is less vulnerable to stress cracking, so the life of metal clamps can last longer. The embossed band also protects the soft hoses from shearing or extruding ("cheese-grater" makes you hard to remove the tubing clamps out of hoses).
- Non-Metric Sizes: The slotted screw HEX head is 5/16". Compared with other metric size adjustable hose clamps, our hose clips clamps were engraved clear inch sizes on band for easy and fast identification when using. This hose clamp set include 7 sizes: 2 PCS each of 5/16 to 1/2", 3/8 to 5/8", 1/2 to 3/4", 5/8 to 1-1/16", 1 to 1-5/8", 1-1/4 to 2" and 2 to 2-3/4".
- Hose Clamps Stainless Steel: The housing, screw and band of our metal hose clamps are all made of high quality 304 SS. The neutral salt spray(NSS) test is 100 hours. These worm drive hose clamps are compatible with SAE J 1508 standards.
Bestseller No. 3
Hose Clamp- Qibaok 120 PCS Stainless Steel Hose Clamps Assortment Kit 1/4''–1-1/2'' Worm Gear Clamps for Fuel Line, Plumbing, Automotive, Mechanical Applications, Pipe, Tube, Radiator, Garden
- ❣【Hose Clamps Stainless Steel】- The buckle, band and screw of these metal clamps are all made of heavy duty 304 SS. Hose clamp kit has the features of corrosion-resistant, anti-rust, salt resistant, waterproof and oil proof. No longer worry about them rusting and breaking when used in indoor and outdoor places.
- ❣【Wide Adjustable Size Range】- Total 120 pcs hose clamps assortment are flexible and ductile, range from 1/4 inch to 1-1/2 inch (6mm to 38mm). 20pcs 1/4'' to 7/16'', 20pcs 3/8'' to 5/8'', 20pcs 1/2'' to 3/4", 20pcs 5/8'' to 1'', 20pcs 3/4'' to 1-1/8'', 10pcs 3/4'' to 1-1/4'' and 10pcs 13/16'' to 1-1/2''.
- ❣【Worm Gear Hose clamps】- With through hole process design, tight locking and high torque. Worm gear mechanism secure hold and smooth drive. Provide superior clamping power and safe sealing. Also the smooth edge design do not scratch to your hose.
- ❣【Easy To Install Small Clamps】- The diameter of large and small hose clamps are marked on band surface for easy identification. Just need to use a socket wrench or screwdriver loosen the screw, then thread the pipe through the pipe clamp and adjust the size to fitting your hose's size and tighten the screw.
- ❣【Wide Applications】- Our adjustable pipe clamps are used in securing and sealing hoses, pipes, plumbing, cable, tube, fuel lines etc. Perfect to apply in home, gas line, drip irrigation, garden sprinkler, pool, radiator, heater hose, truck repair, automotive, industrial, boat, marine, bilge, mechanical, electronic etc.
SaleBestseller No. 4
maierke 304 Stainless Steel Hose Clamp Assortment Kit,DIY 12FT Metal Strap + 8 Stronger Fasteners,Adjustable Large Worm Gear Hose Clamps Screw Clamps for Pipe,Duct,Tube,and Fuel Line
- DIY Hose Clamp: You can easily trim the hose into the length you want, and then insert the fasteners to make it into the size you want, which can adapt to different hoses without the trouble of inconsistent sizes and meet your different needs. The metal strap adopts the open structure of inner and outer rings, fastened by bolts, and the worm drive pipe clamp is pressure-resistant and has a wide adjustment range；
- Excellent Material: The metal strap and fasteners are made of 304 stainless steel, rust-proof and corrosion-proof, and can be used outdoors. The pipe clips can be reused and recycled.304 steel plate is very thick, high strength and heavy. Worm drive has smooth clamping and can be quickly installed and fixed without force.
- Easy to Use: You only need to loosen or tighten the screw of the hose clamp with a screwdriver to adjust the size. If you don't have scissors at hand, you can bend the metal hose clamp back and forth with pliers, which is easy to be cut off.
- Widely Used: maierke hose clamp kit can be used for fixing pipes, tubes, tubes, and fuel lines, etc., and is suitable for fixing and hanging your garden fence, dust collection dryer ventilation pipeline system, wood turning projects, pole mounting brackets and other round objects. The hose clamp kit has sealing performance, and also helps to solve the problems of liquefied gas leakage.
- Package Includes: 12 Feet Metal Strap+8 Stronger Fasteners.
Bestseller No. 5
TICONN 40PCS Hose Clamp Set - 1/4''–1-1/8'' 304 Stainless Steel Worm Gear Hose Clamps for Pipe, Intercooler, Plumbing, Tube and Fuel Line
- [PREMIUM QUALITY] – The TICONN pipe clamps are made of 0.023'' thick premium 304 stainless steel with smooth edge. The stainless hose clamps provide excellent corrosion and rust resistances when used in harsh conditions.
- [WIDE APPLICATIONS] – The adjustable pipe clamp can be used to secure hoses, pipes, fuel lines in automotive, home, garden, boat heating and air conditioning. This clamp set contains wide inner diameter range gearclamp that meet your needs in different applications.
- [STAY ORGANIZED] – The hose clamp assortment come within a storage box, easy to store and carry. The working range is engraved on each small clamp which makes it easy to identify the right size of the tube clamp for every application.
- [SIZE RANGE AND QUANTITY] – The 40 pcs hose clamps assortment contains 5 different sizes: 1/4''–7/16'', 3/8''–5/8'', 1/2''–3/4, 5/8''–1'' and 3/4''–1-1/8'' with 8 pcs for each size. The width of the pipe clamps are 5/16''.
- [TICONN BRAND QUALITY COMMITMENT] – We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!
Bestseller No. 6
20 Pcs Hose Clamps Stainless Steel, 1/4-2 in (6-51mm) Adjustable Worm Gear Pipe Hose Clamps, Fuel Line Hose Clamps Heavy Duty for Plumbing, Dishwasher, Automotive, Washing Machine, Mechanical
- Superb Material: Our adjustable hose clips are made of outstanding stainless steel material, which is high hardness, durable, not easy to rust, and non-corrosion characteristics. Our pipe clips with solid construction and exquisite craft, rust-free. It will always look new after a long time of use.
- Perfect Hose Clips Set: The automotive hose clamps kit is flexible and ductile with a wide adjustable size range from 6 to 51mm. Contains 5 different sizes: 6-12mm, 10-16mm,13-19mm,16-25mm, 21-38mm,27-51mm, 20 pcs in total, enough for your spare and replacement in daily life.
- Easy to Use: The stainless steel pipe clamp adjustable hose clip kit is easy to use. Easy to loosen the screw of hose clamp by a screwdriver, then thread the pipe through the hose clamp and adjust the fit size, tighten the screw, also easy for beginners.
- Wide Applications: The package includes 20 pcs adjustable hose clamps, and a storage box. Apply to securing hoses, pipe, cable, tube, fuel lines in-home applications, automotive, industrial, boat or marine, etc, meet your different needs.
- 100% Satisfactory Service: The hose clamps assorted are strong and durable, which is also practical. The adequate quantity for you to use for different situations. If you have any problems when you use our hose clip clamps, just contact us, we will definitely provide you with satisfactory service.
Bestseller No. 7
Steelsoft Heavy Duty Hose Clamp Size#6, 1/2 to 3/4 inch Adjustable Worm Gear Drive Hose Clamps Stainless Steel 304 for Fuel Injection Line, Automotive, Radiator, Garden,12 Pack
- Non-Stripping: The welded worm housing increases the breaking torque by 60%. Our hose clamp screw is big with deep thread. The band is non-perforated and thick to prevent deforming if there is over-torque. These hose clamps are high-pressure to provide superior clamping force and safe sealing.
- Non-Metric Sizes: The slotted screw clamp hex head is 5/16". Use either screwdriver or nut driver for quick tightening. The British diameter is marked on band surface for fast identification when using. No metric sizes mixing!
- Protect Your Hose: The rolled band edge design is to prevent cutting into soft silicone, pvc or rubber hoses. The non-perforated band prevents it from extruding through the band notches. Our worm gear hose clamps are more reliable for fuel injection gas line and automotive repair.
- Hose Clamps Stainless Steel: The screw, buckle housing and band are all made of real 304 SS. The neutral salt spray test is 100 hours. With the superior corrosion resistance performance, our metal clamps can be used in indoor and outdoor places.
- Widely Used: These tubing clamps are suitable for fuel line gas line, vehicle, radiator, heater, water line plumbing and marine applications. Please measure the pipe OD so that the correct sizes will be purchased.
Bestseller No. 8
Koehler Enterprises Hose Clamps, Hose Clamp Box of 10, Radiator Hose Clamp, Silver, Size SAE 28
- MAXIMUM CORROSION RESISTANCE: Made with a 300 series stainless steel band, our hose clamps provide maximum corrosion resistance to salt and most chemicals.
- WIDE CLAMPING RANGE: With a clamping range from 1 - 1/4 inches to 2 - 1/4 inches (3.33 to 5.72 cm), these hose clamps are versatile and suitable for virtually any clamping application.
- MULTI-PURPOSE USE: Ideal for automotive, home maintenance, plumbing, industrial, and marine applications, these clamps are a versatile and essential tool for any toolbox.
- EASY TO USE AND MAINTAIN: These pipe clamps are designed to be easy to use and maintain, making them a hassle-free solution for all your clamping needs.
- RELIABLE AND DURABLE: Made with high-quality materials, our hose clamps are built to last and provide reliable performance, ensuring you can always count on them when you need them most.
SaleBestseller No. 9
POWERTEC 70247 1-1/2 Inch Stainless Steel Thumb Screw Clamps, Adjustable Key Hose Clamps for Pool Hose for Above Ground Pools and PVC Tubing, Pipe Clamp, Worm Gear Clamp, 5 pack
- Includes: 1-1/2” key Type hose Clamps – pack of 5
- Application: allows you to secure your ductwork hoses and connect dust collection hoses to dust hoods, connectors, 1. 5 inch blast gates, and other dust collection fittings
- Easy turn: hose Clamp allows you to simply use the thumb screw clamp to quickly loosen or tighten it without the use of tools
- Quality: delivers a heavy duty, leak proof and corrosion resistant hose clamping tool Constructed out of premium grade stainless steel
- Versatility: can be used indoor and outdoor for a wide assortment of home, automotive, and DIY woodworking applications – such as securing a dryer vent hose, duct work, piping, tubes, large cables and more
SaleBestseller No. 10
Steelsoft 304 Stainless Steel Hose Clamp Assortment Kit DIY, Cut-To-Fit 12 FT Metal Strap+8 Stronger Fasteners,Large Adjustable Worm Gear Band Hose Clamps Screw Clamps Duct Pipe Metal Clamp Strapping
- DIY Hose Clamps: Our hose clamp assortment is an awesome kit for you to determine your own size of worm clamps. Anytime to get odd sizes 2.5'' or extra large 45'' which are rare to find in the local stores.
- Super Easy To Use: In our second image or package, you could please read the instructions. 30 seconds to 1 minute fast setup! If you do not have a snip on hand, DON'T WORRY! Please use a plier to bend the metal hose clamp strap back and forth, it will be cut easily. A nut driver for our screw clamp with 5/16'' hex head is available.
- Cost Effective: No longer need to stock different sizes of pre-made stainless hose clamps. It is more flexible to make hose clamp large as 14 inch 16 inch 18 inch 20 inch 24 inch 30 inch 40 inch! The standby materials come in handy for future projects!
- Hose Clamps Stainless Steel: 12 FT strap and 8 PCS fasteners are all made of high quality 304 stainless steel, NOT 201 SS. These worm gear clamps will last forever, reusable, anti-rust and anti-corrosive, very suitable for outdoor use!
- No Jamming No Slipping Fasteners: The steel sheet of our hose clamp fasteners is thicker! It keeps the stainless strapping strong and heavy duty. The screw grips the strap band tightly so that the band clamp can be tightened! The worm drive clamp is very smooth, no need to apply hard pressure!
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