2003 Ford F-150 Lariat Crew Cab Pickup Fleetside Engine Timing Chain Tensioner - 7T4Z6K254B

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2003 Ford F-150 Lariat Crew Cab Pickup Fleetside

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Engine Timing Chain Tensioner

Part Number: 7T4Z6K254B
Supersession(s): 7T4Z-6K254-B

View Engine Timing Chain Tensioner Full-Sized Product Image 1 of 1

Tensioner. Timing. Belt. Engine Chain.
An oil pressurized Tensioner that keeps the Chain that runs from the crankshaft to camshaft or the Chain that runs from camshaft to camshaft, from becoming loose and jumping a tooth or more causing Engine damage or out of sync crankshaft to camshaft Timing. Crank To Cam.

Engine Timing Chain Tensioner

Fits Edge, Flex, Fusion, MKS, MKT, MKX, MKZ, Sable, Taurus, Taurus X

Edge, MKX; Primary. Flex; Primary. Fusion, MKZ; Primary; To 7/12/10. MKS; Primary. MKT; Primary. MKZ; Primary. Taurus X; Primary. Taurus, Sable; Primary. Taurus; w/o Turbo; Primary. Taurus; w/Turbo; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

ADAPTER HOUSING. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Police Interceptor Sedan; All. Police Interceptor Sedan; Grade 1. Police Interceptor Sedan; Grade 2. Police Interceptor Sedan; Grade 3. Police Interceptor Sedan; Lower. Police Interceptor Sedan; Primary. Police Interceptor Sedan; Secondary. Police Interceptor Sedan; Upper. Police Interceptor Sedan; w/o Turbo; Exhaust; Left. Police Interceptor Sedan; w/o Turbo; Exhaust; Right. Police Interceptor Sedan; w/o Turbo; Inner; Left. Police Interceptor Sedan; w/o Turbo; Inner; Right. Police Interceptor Sedan; w/o Turbo; Intake; Left. Police Interceptor Sedan; w/o Turbo; Intake; Right. Police Interceptor Sedan; w/o Turbo; Left. Police Interceptor Sedan; w/o Turbo; O/S. Police Interceptor Sedan; w/o Turbo; Outer; Left. Police Interceptor Sedan; w/o Turbo; Outer; Right. Police Interceptor Sedan; w/o Turbo; Primary. Police Interceptor Sedan; w/o Turbo; Right. Police Interceptor Sedan; w/o Turbo; Secondary. Police Interceptor Sedan; w/o Turbo; Standard.

Taurus; w/o Turbo; Primary. Taurus; w/Turbo; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#17

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Flex; 2.950MM. Flex; 2.965MM. Flex; 2.995MM. Flex; 2.998MM. Flex; 3.010MM. Flex; 3.280MM. Flex; 3.295MM. Flex; Exhaust; Left; From 8/1/08. Flex; Exhaust; Left; To 8/1/08. Flex; Exhaust; Left; w/o Turbo. Flex; Exhaust; Left; w/Turbo. Flex; Exhaust; Right; From 8/1/08. Flex; Exhaust; Right; To 8/1/08. Flex; Exhaust; Right; w/o Turbo. Flex; Exhaust; Right; w/Turbo. Flex; From 1/16/09; w/o Trailer Towing. Flex; From 1/16/09; w/Trailer Towing. Flex; From 6/21/16. Flex; Grade 1. Flex; Grade 2. Flex; Grade 3. Flex; Intake; Left; w/o Turbo.

Flex; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Edge. MKX; Exhaust; Left. MKX; Exhaust; Right. MKX; From 1/11/08. MKX; From 8/1/08. MKX; Grade 2. MKX; Grade 3. MKX; Intake; Left. MKX; Intake; Right; To 8/1/08. MKX; Left. MKX; Part Of Short Block.. MKX; Primary. MKX; Right. MKX; Secondary; Left. MKX; Secondary; Right. MKX; To 1/11/08. MKX; To 8/1/08. MKX; w/o Trailer Towing Pkg.. MKX; w/Trailer Towing Pkg..

Edge. MKX; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS.

Full Diagram

#16

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Sable; Exhaust; Left; From 8/1/08. Sable; Exhaust; Left; To 8/1/08. Sable; Exhaust; Right; From 8/1/08. Sable; Exhaust; Right; To 8/1/08. Sable; From 6/2/08. Sable; From 8/1/08. Sable; Intake; Left. Sable; Intake; Right. Sable; Left. Sable; Primary. Sable; Right. Sable; Secondary; Left. Sable; Secondary; Right. Sable; To 6/2/08. Sable; To 8/1/08. Taurus.

Sable; Primary. Taurus.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS.

Full Diagram

#16

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Taurus X; Exhaust; Left; From 8/1/08. Taurus X; Exhaust; Left; To 8/1/08. Taurus X; Exhaust; Right; From 8/1/08. Taurus X; Exhaust; Right; To 8/1/08. Taurus X; From 8/1/08. Taurus X; Intake; Left. Taurus X; Intake; Right. Taurus X; Left. Taurus X; Lower. Taurus X; Primary. Taurus X; Right. Taurus X; Secondary; Left. Taurus X; Secondary; Right. Taurus X; To 8/1/08. Taurus X; Upper; Left. Taurus X; Upper; Right.

Taurus X; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. MKZ; .050MM Oversize. MKZ; Exhaust; Left. MKZ; Exhaust; Right. MKZ; Grade 1. MKZ; Grade 2. MKZ; Grade 3. MKZ; Intake; Left. MKZ; Intake; Right. MKZ; Left; From 5/3/10. MKZ; Left; Production Engines Only. MKZ; Left; Reman Engines Only. MKZ; Left; To 5/3/10. MKZ; Primary; From 7/12/10. MKZ; Primary; To 7/12/10. MKZ; Right; All. MKZ; Right; From 5/3/10. MKZ; Right; Molded Plastic. MKZ; Right; Production Engines Only. MKZ; Right; Reman Engines Only. MKZ; Right; Stamped Steel. MKZ; Right; To 5/3/10. MKZ; Secondary; Left. MKZ; Secondary; Right.

Fusion. MKZ; Primary; To 7/12/10.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

Oil pan. Oil pump. Variable valve timing. MKT; .050MM Oversize. MKT; All. MKT; Exhaust; Left. MKT; Exhaust; Right. Mkt; From 11/1/11. MKT; Grade 1; Upper. MKT; Grade 2; Lower. MKT; Grade 2; Upper. MKT; Grade 3; Lower. MKT; Grade 3; Upper. MKT; Inner; Left. MKT; Inner; Right. MKT; Intake; Left. MKT; Intake; Right. Mkt; Left; W/CNG/LPG Prep Pkg.. Mkt; Left; W/O CNG/LPG Prep Pkg.. MKT; Lower. MKT; Outer; Left. MKT; Outer; Right. Mkt; Part Of Short Block.. MKT; Primary Chain. Mkt; Right; W/CNG/LPG Prep Pkg.. Mkt; Right; W/O CNG/LPG Prep Pkg..

MKT; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CYLINDER HEAD BOLT; MKS. MKS; 0.50MM OS; Left. MKS; 0.50MM OS; Right. MKS; AWD. MKS; Exhaust; Left. MKS; Exhaust; Right. MKS; From 11/3/14. MKS; From 12/8/09. MKS; FWD. MKS; Grade 1. MKS; Grade 2. MKS; Grade 3. MKS; Intake; Left. MKS; Intake; Right. MKS; Lower. MKS; Primary. MKS; Right; All. MKS; Right; From 11/3/14. MKS; Right; Molded Plastic. MKS; Right; Stamped Steel. MKS; Right; To 11/3/14. MKS; Secondary; Left. MKS; Secondary; Right.

MKS; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CYLINDER HEAD BOLT; MKS. Inner Right. MKS; Exhaust; Left; From 8/1/08. MKS; Exhaust; Left; To 8/1/08. MKS; Exhaust; Right; From 8/1/08. MKS; Exhaust; Right; To 8/1/08. MKS; From 1/16/09. MKS; From 12/1/09. MKS; Grade 1. MKS; Grade 2. MKS; Grade 3. MKS; Inner Left. MKS; Intake; Left. MKS; Intake; Right. MKS; Left. MKS; Lower. MKS; Outer Left. MKS; Part Of Short Block.. MKS; Primary Chain. MKS; Right. MKS; Secondary Chain. MKS; Secondary; All. MKS; Secondary; Left.

MKS; Primary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

Oil pan. Oil pump. Variable valve timing. MKT; Exhaust; Left. MKT; Exhaust; Right. Mkt; From 1/22/10 To 5/10/11. Mkt; From 5/10/11. MKT; Grade 1; Lower. MKT; Grade 1; Upper. MKT; Grade 2; Lower. MKT; Grade 2; Upper. MKT; Grade 3; Lower. MKT; Grade 3; Upper. MKT; Intake; Left. MKT; Intake; Right. Mkt; Left; From 12/1/10. Mkt; Left; To 12/1/10. MKT; Lower. Mkt; Piston; Left; From 11/1/11. Mkt; Piston; Left; To 11/1/11. Mkt; Piston; Right; From 11/1/11. Mkt; Piston; Right; To 11/1/11. MKT; Primary. Mkt; Right; From 12/1/10. Mkt; Right; To 12/1/10. MKT; Secondary; Left.

MKT; Primary.