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Third-party dataWALKER : 21569

Pipe / Resonator
WALKER : 21569

  • Round
  • 4 in
  • 24 in
  • Steel
  • 4 in
  • Aluminized
  • Center
  • 1
  • 2 Bolt welded flange
  • Center
  • 2.5 in
  • 2.5 in
  • 1
  • Pipe Connection
  • Round

Model

CHEVROLET
IMPALA
3.9L V6
2006
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2007
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2008
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2009
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2010
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2011
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
5.3L V8
2006
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2007
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2008
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
2009
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M
MONTE CARLO
3.9L V6
2006
w/ Resonator
15865896, 15916871, 20881330, 25794073, 25794075, 96860M

REF NO.

Factory Number
ASTRA 1586589*
ASTRA 1591687*
ASTRA 2088133*
ASTRA 2579407*
ASTRA 2579407*
Factory Number
AP EXHAUST PRODS 3893*
AUTOZONE/WALKER 2156*
CARQUEST/WALKER 2156*
DELCO REMY AMERICA 2579407*
Factory Number
DELCO REMY AMERICA 2579407*
DELCO REMY AMERICA 2088133*
DELCO REMY AMERICA 1591687*
DELCO REMY AMERICA 1586589*

OE Number

Make Number
OE 1586589*
OE 1591687*
Make Number
OE 2088133*
OE 2579407*
Make Number
OE 2579407*
OE 96860*

    Size/Parameters

    Annotated Parameter name Size range Unit