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Third-party dataWALKER : 21570

Muffler
WALKER : 21570

  • Stainless Steel
  • 7 in.
  • 14 in.
  • 9 in.
  • 1.875 In.
  • 1.875 In.
  • 1.625
  • 2.25 In.
  • 2.25 In.
  • 32.5 in.
  • Aluminized
  • Pipe Connection
  • Offset
  • 1
  • Pipe Connection
  • Combination
  • Tip
  • Offset
  • 1
  • Tip
  • No
  • Oval
  • No

Model

CHEVROLET
IMPALA
3.9L V6
2006
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2007
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2008
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2009
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2010
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2011
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
5.3L V8
2006
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2007
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2008
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075
2009
Quiet-Flow Stainless Steel; Stainless Steel
Right
15865896, 20881330, 25794073, 25794075

REF NO.

Factory Number
OE 1586589*
OE 2088133*
OE 2579407*
OE 2579407*
Factory Number
AP EXHAUST W/FEDERAL CONVERTER 252*
AP EXHAUST W/O FEDERAL CONVERTER 252*
AUTOZONE/WALKER 2157*
CARQUEST/WALKER 2157*
Factory Number
DELCO REMY AMERICA 2579407*
DELCO REMY AMERICA 2579407*
DELCO REMY AMERICA 1586589*
DELCO REMY AMERICA 2088133*

    Size/Parameters

    Annotated Parameter name Size range Unit