Part No. & Part Description
Price & Qty.
Part No. &
Part Description
- F5RZ-6A340-BScrew- Bolt - Flanged Hex. - M12 X 48MM 
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6A340
- Callout Name: 6A340
 
 
- Arm - Timing Chain Tensioner 
- 1L2Z-6L253-AAArm - Tensioner- Arm - Timing Chain Tensioner
- Location: Driver Side
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6L253
- Callout Name: 6L253
 
 
- 1L2Z-6L253-BAArm - Tensioner- Arm - Timing Chain Tensioner
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6L253
- Callout Name: 6L253
 
 
- -N606527-S2Bolt- Bolt - Flanged Hex. - M6 X 1.0 X 67.5MM 
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: HB1
- Callout Name: HB1
 
 
- -N806177-S437Bolt- Bolt - Hex. Head - Flanged - M8 X 1.25 X 53 
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: HB1
- Callout Name: HB2
 
 
- 4R3Z-6B274-BAGuide- Guide
- Location: Driver Side
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6B274
- Callout Name: 6B274
 
 
- 4R3Z-6M256-CCGuide- Guide
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6M256
- Callout Name: 6M256
 
 
- F1AZ-6278-ASpacer - Camshaft- Washer - Flat - Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Production Date: 06/2006-01/2011
- Require Quantity: 2
- Package Quantity: 2
- Base Number: 6278
- Callout Name: 6278
 
 
- F3AZ-6265-ASpacer- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Production Date: 06/2006-01/2011
- Require Quantity: 2
- Package Quantity: 2
- Base Number: 6265
- Callout Name: 6265
 
 
- -W701228-S300Dowel - Pin- Dowel - 8.0MMX18.25 , Pin - dowel 
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6397
- Callout Name: 6397
 
 
- YF7Z-6279-AABolt- M10 x 1.5MM , M10 x 47.5MM 
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: N811085-S2
- Callout Name: HB3
 
 
- -N804958-S8Screw- M6 x 1.0 x 22.5 
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: HM1
- Callout Name: HS1
 
 
- XW1Z-12A227-ACRing- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 12A227
- Callout Name: 12A227
 
 
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2009 
Mercury Grand Marquis parts. Parts like Timing Gear are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 4.6L Romeo SOHC EFI. Transmission: 4-Speed Automatic Transmission 4R75E Livonia.