No Extra Fees for U.S. Orders
All duties & taxes are included in the price
⚠ Import duties, taxes, and charges may apply
For destinations where these charges are not included in the purchase price, they are the buyer's responsibility. We do not undervalue invoices or mark items as gifts.
Stainless Steel Modified Replacement Part
Modified Cooling Pipe for BMW
Single stainless steel pipe designed to eliminate valve #16 from the original system
OEM: 64 11 1 370 931   /   64 11 1 386 707
IMPORTANT — MODIFIED CONFIGURATION
This listing is for ONE single stainless steel pipe only — Part #4 shown in the diagram.
This is a modified version of the original valve-equipped configuration. The supplied pipe is designed to eliminate valve #16 from the system.

Valve #16, Part #5 and the original two-pipe / valve assembly are NOT included.
Product Details
Product
Modified Engine Cooling / Coolant Pipe
OEM / Reference No.
64 11 1 370 931 / 64 11 1 386 707
Seller Part No.
P1317
Diagram Position
Part #4
Configuration
Modified single-pipe version — valve #16 eliminated
Package Includes
1 × stainless steel pipe (Part #4) only
Not Included
Valve #16, Part #5, and original valve-equipped assembly
Material
Stainless Steel
Country of Manufacture
Ukraine
Vehicle Compatibility
Compatible with selected BMW applications, including:
BMW 316, 316i, 318i, 318is, 320i, 320is, 323i, 324d, 324td, 325e, 325i, 325ix and M3
Please verify compatibility and configuration before ordering.
This is a modified valve-delete version, not an exact reproduction of the original valve-equipped assembly. It is intended for installations where valve #16 is removed from the system. Please provide your vehicle information (preferably the VIN) and, if possible, a photo of the part you plan to replace so we can help verify compatibility.
Why Stainless Steel?
✓
High durability
Stainless steel construction designed for long-term service in the cooling system.
✓
Corrosion resistant
Stainless steel provides excellent resistance to corrosion in demanding cooling-system conditions.
✓
Simplified modified configuration
Designed as a single-pipe solution that removes valve #16 from the original valve-equipped layout.
SHIPPING
Average delivery times (Economy) in calendar days from order processing (handling):
USA: 10–14 days
Canada: 14–35 days
North America: 14–35 days
Germany: 9–21 days
Europe: 9–28 days
Australia, New Zealand & Oceania: 21–60 days
Asia Pacific: 21–60 days
Weather conditions, customs processing, high postal volume and carrier operations may affect actual delivery times.
CUSTOMS AND TAXES

U.S. orders: duties and taxes are included in the price as stated above.

For other destinations, import duties, taxes and charges may apply where they are not already included in the purchase price. Such charges are the buyer's responsibility.

Please check your country's customs requirements before purchase. We do not undervalue invoices or mark items as gifts.

RETURNS

We want you to be completely satisfied with your purchase. If there is a problem with the item you received, please contact us before returning it.

We offer a 30-day return policy for new items and a 14-day return policy for used items.

We will provide return instructions and process the applicable refund after the returned item has been received.

To avoid unnecessary returns, please carefully review the product description, compatibility information and photos before ordering.

ABOUT US
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