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Third-party dataWALKER : 21539

Muffler
WALKER : 21539

  • 7 in
  • 28 in
  • Stainless Steel
  • 9 IN
  • Aluminized
  • 2.5 in
  • 1.625
  • 1
  • Pipe Connection
  • 2.5 in
  • 1
  • Pipe Connection
  • 32 IN
  • No
  • Oval
  • No

Model

FORD
F-150
4.2L V6
2005
Quiet-Flow Stainless Steel
144.7" wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2006
Quiet-Flow Stainless Steel
144.5" wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2007
Quiet-Flow Stainless Steel
144.5" wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2008
Quiet-Flow Stainless Steel
144.5" wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
4.6L V8
2005
Quiet-Flow Stainless Steel
138.4" Wheelbase or 144.7" Wheelbase or 163.3" Wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2006
Quiet-Flow Stainless Steel
138.5" Wheelbase or 144.5" Wheelbase or 150.5" Wheelbase or 163.0" Wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2007
Quiet-Flow Stainless Steel
138.5" Wheelbase or 144.5" Wheelbase or 150.5" Wheelbase or 163.0" Wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2008
Quiet-Flow Stainless Steel
138.5" Wheelbase or 144.5" Wheelbase or 150.5" Wheelbase or 163.0" Wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
5.4L V8
2005
Quiet-Flow Stainless Steel
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2006
Quiet-Flow Stainless Steel
Except Twin Tailpipes
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2007
Quiet-Flow Stainless Steel
Except Twin Tailpipes
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2008
Quiet-Flow Stainless Steel
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
LINCOLN
MARK LT
5.4L V8
2006
Quiet-Flow Stainless Steel
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2007
Quiet-Flow Stainless Steel
138.5" wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C
2008
Quiet-Flow Stainless Steel
138.5" wheelbase
4L3Z5230AA, 4L3Z5230AB, 4L3Z5230CB, 6L3Z5230CA, 6L3Z5230EA, 6L3Z5230GA, 8L3Z5230A, 8L3Z5230C

REF NO.

Factory Number
AP EXHAUST W/FEDERAL CONVERTER 70045*
AP EXHAUST W/FEDERAL CONVERTER 246*
Factory Number
AP EXHAUST W/O FEDERAL CONVERTER 246*
AP EXHAUST W/O FEDERAL CONVERTER 70045*
Factory Number
AUTOZONE/WALKER 2153*
CARQUEST/WALKER 2153*

OE Number

Make Number
FORD 4L3Z5230A*
FORD 4L3Z5230A*
FORD 4L3Z5230C*
Make Number
FORD 6L3Z5230C*
FORD 6L3Z5230E*
FORD 6L3Z5230G*
Make Number
FORD 8L3Z5230*
FORD 8L3Z5230*

    Size/Parameters

    Annotated Parameter name Size range Unit