AND
MODEL
INDEX
BN-538A/BN-538B/BN-538C/BN-538CC/BN-538D/BN-538E/BN-538F/BN-538LG/BN-538RG/ BN-538H/BN-538I/BN-538LJ/BN-538RJ/BN-538K/BN-538L/BN-538M/BN-538N/BN-538O/BN-538P
| Part Number | Inlet | Outlet | Sensors | Length | OEM Number | Additional Info |
| BN-538A | 3 bolt | 3 bolt | w/sensor | 6" | 2 hanger bolts | |
| BN-538B | 5 bolt | 3 bolt | w/sensor | 6" | 2 hanger bolts | |
| BN-538C | 5 bolt | 3 bolt | w/out sensor | 4 3/4" | 2 hanger bolts | |
| BN-538CC | 5 bolt | 3 bolt | w/sensor | 4 3/4" | 2 hanger bolts | |
| BN-538D | 5 bolt | 3 bolt | w/out sensor | 6 1/4" | K08A, K08B | Kia |
| BN-538E | SAME AS BN-538D | |||||
| BN-538F | 5 bolt | 3 bolt | w/out sensor | 5 1/2" | K2AA, K2BW | Kia |
| BN-538LG | w/sensor | KL47 |
Left Side, w/manifold on converter, radiator side |
|||
| BN-538RG | w/sensor | KL47 |
Right side, w/manifold on converter, firewall side, w/air |
|||
| BN-538H1 | 5 bolt | 3 bolt | w/out sensor | 7 3/4" |
1 1/8" from body to top of flange, 2 hanger bolts |
|
| BN-538H2 | 5 bolt | 3 bolt | w/out sensor | 7 1/4" | 1/2" from body to top of flange, 2 hanger bolts | |
| BN-538I | 5 bolt | 3 bolt | w/out sensor | 6 3/8" | 2 hanger bolts | |
| BN-538LJ | 7 bolt | sensor in side between body & manifold | KN08, KN10 | radiator side | ||
| BN-538RJ | 7 bolt | 1 in manifold, 1 in rear pipe | 1 air, firewall side | |||
| BN-538K | 7 bolt in w/oval port | 3 bolt | K2NL | w/manifold on converter | ||
| BN-538L | 4 bolt | 3 bolt | w/out sensor | 9" | 4 bolt flange is 7/8" thick | |
| BN-538M | 7 bolt | 3 bolt | sensor top of manifold | KLS2 | ||
| BN-538N | manifold 2 - 3 bolt flanges | 2 bolt | 1 sensor before body, 1 sensor behind body | 63M | ||
| BN-538O | 3 bolt | 2 bolt | sensor in front neck | 17 1/4" | ||
| BN-538P | 9 Bolt | 3 Bolt | 1 between manifold & body on side | K2NB | ||
| BN-538Q | 1 sensor in manifold | KLS2 | 1 air tube in manifold | |||
| BN-538LR | 6 bolt | 3 bolt | no | S7CV (on flange) | w/2 air in manifold | |
| BN-538RR | 6 bolt | 3 bolt | no | 5S7WW | w/1 air in manifold | |
| BN-538S | 5 bolt | 2 bolt | 1 sensor | 9 1/2" | ZAF | |
| Part Number | Inlet | Outlet | Sensors | Length | OEM Number | Additional Info |
|
OEM# and measurements required number of bolts on inlet & outlet; with or w/out manifold; number of manifold converters on vehicle; with or w/out sensor, air, hanger; overall length |