2019 Peterbilt 389

Exact fit can still depend on your specific VIN and configuration.

Want us to confirm a part against your exact VIN? Our sales team can check it for you.

Parts matched to your truck

Exact fit can still depend on your specific VIN and configuration. Want us to confirm a part against your exact VIN? Our sales team can check it for you.

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Draglink - Set Forward Common Chassis J20-6004-002

OEM

Paccar

Part# J20-6004-002

Ships in 1-3 days

Special Price $401.56 Regular Price $402.93

J20-6004-002 J20-6004-002

Fender - Half, 16 Gauge, Smooth - Pair HF00161

Paccar

Part# HF00161

Ships in 1-3 days

$549.46

HF00161 HF00161

Hubcap - Oil, TP, 4195, 6.75 HA4195

TRP

Part# HA4195

Ships in 1-3 days

$21.52

HA4195 HA4195

Hubcap - Oil, Steer, 4024, 4.5 HA4024

TRP

Part# HA4024

Ships in 1-3 days

$24.05

HA4024 HA4024

Support - Projector Air Horn CP W/Pad H13723S

OEM

Paccar

Part# H13723S

Ships in 1-3 days

Special Price $12.39 Regular Price $16.53

H13723S H13723S

Horn Assembly - 30 In. X 7.25 In. Chrome W/Shield H00876CP

Paccar

Part# H00876CP

Ships in 1-3 days

Special Price $195.54 Regular Price $203.21

H00876CP H00876CP

Chrome Horn Assembly with Shield 24 x 6 inches H00871CP

OEM

Paccar

Part# H00871CP

Ships in 1-3 days

Special Price $178.41 Regular Price $191.74

H00871CP H00871CP

Horn - Air H00293PC

OEM

Paccar

Part# H00293PC

Ships in 1-3 days

Special Price $34.82 Regular Price $39.76

H00293PC H00293PC

Hanger - Mudflap, PREM, Flex 30 In. SS W/CX FM00241

Paccar

Part# FM00241

Ships in 1-3 days

$253.06

FM00241 FM00241

Hanger - Mudflap, PREM, Flex 30 In. SS X/CX FM00171

Paccar

Part# FM00171

Ships in 1-3 days

$253.06

FM00171 FM00171

Hanger - Mudflap PREM Flex 30 In. SS W/CX FM00151

OEM

Paccar

Part# FM00151

Ships in 1-3 days

$253.06

FM00151 FM00151

Mount - Quarter Fender, Single Post 8 In. FB00645

Paccar

Part# FB00645

Ships in 1-3 days

Special Price $27.40 Regular Price $34.07

FB00645 FB00645

Kit - Mounting Poly Half Tandem FB00025

Paccar

Part# FB00025

Ships in 1-3 days

$365.90

FB00025 FB00025

Link - Height Control Valve AG380 G74-1001-1436

OEM

Paccar

Part# G74-1001-1436

Ships in 1-3 days

Special Price $24.55 Regular Price $28.78

G74-1001-1436 G74-1001-1436

Hot Deal

Hex Bolt 7/8-14 NF x 6, Grade 8, Plated HWC01798

OEM

M&M Fastener

Part# HWC01798

Ships in 1-3 days

$16.11

HWC01798 HWC01798

Door - W/STI Opening P54-6125

OEM

Peterbilt

Part# P54-6125

Ships in 1-3 days

Special Price $96.55 Regular Price $110.32

P54-6125 P54-6125

Left side

Ring - Trim - LH P54-6126

OEM

Peterbilt

Part# P54-6126

Ships in 1-3 days

Special Price $152.95 Regular Price $168.56

P54-6126 P54-6126

Washer - Round 3/8 x 13/16 x 0.065 SS POL HWC07856

M&M Fastener

Part# HWC07856

Ships in 1-3 days

Special Price $0.66 Regular Price $1.26

HWC07856 HWC07856

Cover - DPF/SCR Assembly, Lower, Polished Diamond Plate M22-6209-003

OEM

Paccar

Part# M22-6209-003

Ships in 1-3 days

Special Price $516.62 Regular Price $551.64

M22-6209-003 M22-6209-003

Step - DPF/SCR Grip Edge M82-6053

OEM

Paccar

Part# M82-6053

Ships in 1-3 days

$447.10

M82-6053 M82-6053

Bracket - Height Control 29-02451

OEM

Peterbilt

Part# 29-02451

Ships in 1-3 days

Special Price $83.90 Regular Price $90.72

29-02451 29-02451

Left side

Regulator Manual Window LH R21-6006

OEM

Peterbilt

Part# R21-6006

Ships in 1-3 days

Special Price $452.88 Regular Price $475.04

R21-6006 R21-6006

Exhaust Pipe - SCR RHUC M66-7010-001

OEM

Peterbilt

Part# M66-7010-001

Ships in 1-3 days

Special Price $435.19 Regular Price $509.79

M66-7010-001 M66-7010-001

Pinch Ear Clamp W16-1019-004

OEM

M&M Fastener

Part# W16-1019-004

Ships in 1-3 days

Special Price $1.93 Regular Price $3.04

W16-1019-004 W16-1019-004

Rivet - Break Mandreal HWC10949

M&M Fastener

Part# HWC10949

Ships in 1-3 days

Special Price $1.09 Regular Price $1.93

HWC10949 HWC10949

Fastener - Magna Lok ZN HWC02171

M&M Fastener

Part# HWC02171

Ships in 1-3 days

Special Price $0.45 Regular Price $0.97

HWC02171 HWC02171

Chamber - Brake 2.25 In. Weld CLEV 2.5 In.STR GC3030CW

Haldex

Part# GC3030CW

Ships in 1-3 days

Special Price $140.62 Regular Price $145.77

GC3030CW GC3030CW

Clamp - Cushioned 1-3/8 .281MHX.050TX1/ D16-6003-5412122

Paccar

Part# D16-6003-5412122

Ships in 1-3 days

Special Price $193.23 Regular Price $198.26

D16-6003-5412122 D16-6003-5412122

Bolt - Strap Yoke 8-73-316

Dana Spicer

Part# 8-73-316

Ships in 1-3 days

$3.66

8-73-316 8-73-316

Suspension Spacer 11/16X1-3/8X1/2 Steel K221-5086-9SPL

OEM

Paccar

Part# K221-5086-9SPL

Ships in 1-3 days

Special Price $13.35 Regular Price $18.16

K221-5086-9SPL K221-5086-9SPL

Bolt - HEX M8-1.25X30 CL10.9 CAD HWC12452

M&M Fastener

Part# HWC12452

Ships in 1-3 days

Special Price $0.63 Regular Price $1.43

HWC12452 HWC12452

Clamp - Cushioned 7/8 .281M (5 Pack) D16-6003-5412114PK

Paccar

Part# D16-6003-5412114PK

Ships in 1-3 days

Special Price $41.40 Regular Price $48.33

D16-6003-5412114PK D16-6003-5412114PK

Label - Back Up Alarm 16-03337

OEM

Paccar

Part# 16-03337

Ships in 1-3 days

Special Price $10.69 Regular Price $15.00

16-03337 16-03337

Bracket - DEF Tank M11-6913R

OEM

Paccar

Part# M11-6913R

Ships in 1-3 days

Special Price $176.93 Regular Price $183.66

M11-6913R M11-6913R

Step Assembly - Fuel Tank 950mm Polished Aluminum 11-04536-0950P

OEM

Peterbilt

Part# 11-04536-0950P

Ships in 1-3 days

Special Price $524.29 Regular Price $573.21

11-04536-0950P 11-04536-0950P

Spacer - Hood Grille Alum L80-6021

OEM

Peterbilt

Part# L80-6021

Ships in 1-3 days

$243.24

L80-6021 L80-6021

1873-1908 of 210965 Items

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