352+ 2003 Chevrolet Impala Engine & Drivetrain Police Parts - Page 8

Police · Engine & Drivetrain (217 products)

Exact-fit parts for the 2003 Chevrolet Impala Police.

MAHLE Original Buick LeSabre 05-96 Timing Cover Set

Victor Reinz

Part # JV1207

Confirmed Fit

MAHLE Original Buick LeSabre 05-96 Timing Cover Set

$38.69

Accessory Drive Belt Tensioner - Original Equipment Quality

Litens

Part # 999558A

Fits with Conditions

Accessory Drive Belt Tensioner - Original Equipment Quality

$92.96

Cometic Buick 3800 Series II/III V6 .051in MLS Cylinder Head Gasket - 3.840in Bore - LHS

Cometic Gasket

Part # C5720-051

Confirmed Fit

Cometic Buick 3800 Series II/III V6 .051in MLS Cylinder Head Gasket - 3.840in Bore - LHS

$111.49

Gates

Part # 31103

Confirmed Fit

Gates 05-10 Chevy Cobalt / 07-11 Avalanche Oil Filler Cap

$7.62

Standard Motor Products

Part # S-605

Fits with Conditions

EGR VALVE CONNECTOR

$29.41

Standard Motor Products

Part # CP425

Fits with Conditions

CANISTER PURGE SOLENOID

$31.94

Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In.

Dorman

Part # 090-046

Fits with Conditions

Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In.

$13.34

Cometic Buick V6 Rear Main Seal Kit - 2 Piece

Cometic Gasket

Part # C5707

Confirmed Fit

Cometic Buick V6 Rear Main Seal Kit - 2 Piece

$28.08

Dayco

Part # 5060705

Fits with Conditions

POLY RIB BELT, DAYCO

$41.57

Spectra Premium

Part # GMP11B

Fits with Conditions

Engine Oil Pan

$91.96

Fel-Pro

Part # BS40649

Confirmed Fit

Fel-Pro Buick LeSabre BS 40649 Engine Crankshaft Seal Kit

$26.65

Dorman

Part # 594-004

Fits with Conditions

Harmonic Balancer Assembly

$124.06

Dayco

Part # 5060705DR

Fits with Conditions

V-RIBBED, DRIVE RITE TRADITIONAL

$33.99

Mishimoto

Part # MMIG-CENT-8503

Confirmed Fit

Mishimoto 85-05 Buick Century V6 Ignition Coil - 3-Pack

$71.39

Standard Motor Products

Part # HP4636

Fits with Conditions

EGR Valve Connector

$30.94

Cometic Buick 3800 Series II/III V6 .060in MLS Cylinder Head Gasket - 3.840in Bore - LHS

Cometic Gasket

Part # C5720-060

Confirmed Fit

Cometic Buick 3800 Series II/III V6 .060in MLS Cylinder Head Gasket - 3.840in Bore - LHS

$153.03

Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set

Mahle OE

Part # 41847CP.020

Confirmed Fit

Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set

$69.80

NGK 2000-99 Shelby Series 1 DIS Ignition Coil

NGK

Part # 48780

Confirmed Fit

NGK 2000-99 Shelby Series 1 DIS Ignition Coil

$37.47

King Engine Bearings

Part # MB5737XP010

Confirmed Fit

King Engine Bearings Main Bearings For GM 231 CI V6 OHV

$245.17

Mahle OE

Part # 41847CP

Confirmed Fit

Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set

$82.47

Frequently Asked Questions

Do these parts fit my 2003 Chevrolet Impala Police?

This page groups parts listed for the 2003 Chevrolet Impala Police. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 2003 Chevrolet Impala Police?

We offer a wide selection of engine & drivetrain parts for the 2003 Chevrolet Impala Police. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2003 Chevrolet Impala Police?

We carry parts from trusted brands including Cometic Gasket, Fel-Pro, Nitrous Express, Victor Reinz, and King Engine Bearings, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2003 Chevrolet Impala Police parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2003 Chevrolet Impala Police parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2003 Chevrolet Impala(2,148 parts)

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Other Chevrolet Impala Years

2003 Chevrolet Impala(2,148 parts)

Shop by Problem

Other Chevrolet Impala Years

Police · Engine & Drivetrain (217 products)

MAHLE Original Buick LeSabre 05-96 Timing Cover Set

Accessory Drive Belt Tensioner - Original Equipment Quality

Cometic Buick 3800 Series II/III V6 .051in MLS Cylinder Head Gasket - 3.840in Bore - LHS

Gates 05-10 Chevy Cobalt / 07-11 Avalanche Oil Filler Cap

EGR VALVE CONNECTOR

CANISTER PURGE SOLENOID

Pipe Plug C.S. Hex 1/8-27 Npt X 5/16 In.

Cometic Buick V6 Rear Main Seal Kit - 2 Piece

POLY RIB BELT, DAYCO

Engine Oil Pan

Fel-Pro Buick LeSabre BS 40649 Engine Crankshaft Seal Kit

Harmonic Balancer Assembly

V-RIBBED, DRIVE RITE TRADITIONAL

Mishimoto 85-05 Buick Century V6 Ignition Coil - 3-Pack

EGR Valve Connector

Cometic Buick 3800 Series II/III V6 .060in MLS Cylinder Head Gasket - 3.840in Bore - LHS

Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set

NGK 2000-99 Shelby Series 1 DIS Ignition Coil

King Engine Bearings Main Bearings For GM 231 CI V6 OHV

Mahle Rings GM 3800 Vin K 1995-2000 Moly Ring Set

Frequently Asked Questions

Do these parts fit my 2003 Chevrolet Impala Police?

What engine & drivetrain options are available for my 2003 Chevrolet Impala Police?

What brands make parts for the 2003 Chevrolet Impala Police?

How fast do 2003 Chevrolet Impala Police parts ship?

What warranty do your 2003 Chevrolet Impala Police parts come with?