/live/media/ML/ML_BD394_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
BCBC BD394 Engine Timing Chain Tensioner Guide - Right
| Brand | BCBC BD394 |
|---|---|
| Position | Right |
| Material | Nylon |
| Timing Chain Row Quantity | 1 |
| Length | 244.10 |
| Length | 9.610 |
| Bracket Included | Yes |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 1 |
| Product line | Stock |
| Fits | Ford, Lincoln, and Mercury · 26 vehicles |
Standard replacement. Built for service use with a nylon guide surface and OE-style fitment.
Single-row design. Supports timing chain control in applications that use one chain row.
Bracket included. Supplied as a guide assembly for timing chain service work.
Cross-references Cloyes 9-5463, MOOG Chassis Products 7394 and 1R3Z-6L253-BA for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Engine Timing Chain Tensioner Guide
The Melling BD394 is a standard replacement timing chain tensioner guide for select domestic applications. It uses a nylon guide surface and a single-row design to support timing chain control in compatible engines.
Key Features
- Nylon construction for the guide surface
- Standard replacement grade for service applications
- Single timing chain row design
- Bracket included for the guide assembly
- One mounting hole for installation alignment
Detailed Description
The BD394 timing chain tensioner guide is built for engine timing service where chain guidance and tension control are required. Melling supplies this guide under its Stock line, with coverage for a range of domestic and import vehicle applications. The BD394 part number is used across multiple fitments, including Ford Mustang, Lincoln Aviator, Lincoln Continental, Lincoln Mark VIII, and Mercury Marauder applications that call for this style of guide.
As a nylon guide with a standard replacement design, this component is intended to match the original service layout and maintain proper chain tracking. The BD394 is listed for right-side applications and notes use with pivot bolt 5497B, which is not included. This part cross-references Cloyes 9-5463 for the same application.
What It Is Used For
- Chain noise caused by worn guide surfaces
- Timing chain movement from a damaged guide
- Service replacement for a worn tensioner guide assembly
- Fitment-specific repair on Ford Mustang and Lincoln applications
- Restoring proper chain alignment in the valve train
Installation Notes and Tips
Verify the engine application, right-side position, and pivot bolt requirement before installation. The fitment notes specify use with pivot bolt 5497B, so confirm the existing hardware and service parts match the vehicle. This BD394 guide is listed for select Ford Mustang, Lincoln Aviator, Lincoln Continental, Lincoln Mark VIII, and Mercury Marauder models.
Quality Assurance
Melling states that its timing chain tensioner guides are manufactured with quality-focused designs, materials, and workmanship. The Stock line is positioned to provide coverage across budget and performance builds while maintaining standard replacement specifications.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Lincoln | Aviator | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2004 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2004 | Lincoln | Aviator | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2004 | Mercury | Marauder | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2003 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2003 | Lincoln | Aviator | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2003 | Mercury | Marauder | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2002 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2001 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2001 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 2000 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1999 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1999 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1998 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1998 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1998 | Lincoln | Mark VIII | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1997 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1997 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1997 | Lincoln | Mark VIII | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1996 | Ford | Mustang | SVT Cobra | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1996 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1996 | Lincoln | Mark VIII | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1995 | Lincoln | Continental | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1995 | Lincoln | Mark VIII | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1994 | Lincoln | Mark VIII | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| 1993 | Lincoln | Mark VIII | — | 4.6L | V8 | Right | Use With 5497B Pivot Bolt, Not Included; Stock |
| No rows match your filter. | |||||||