46+ 1989 Honda Civic Fuel Injectors & Pumps Si Parts - Auto Barn

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46+ 1989 Honda Civic Fuel Injectors & Pumps Si Parts - Auto Barn

Si · Fuel Injectors & Pumps (43 products)

Exact-fit parts for the 1989 Honda Civic Si.

Grams Performance Honda/Acura B/D/F/H Series (Excl D17) 1150cc Fuel Injectors (Set of 4)

Grams Performance

Grams Performance

Part # G2-1150-0500

Grams Performance Honda/Acura B/D/F/H Series (Excl D17) 1150cc Fuel Injectors (Set of 4)

$607.00

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

BLOX Racing

BLOX Racing

Part # BXFU-00402-BL

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

$58.27

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

BLOX Racing

BLOX Racing

Part # BXFU-00402-RD

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

$53.60

Fuel Tank

Spectra Premium

Part # HO4

Fits with Conditions

Fuel Tank

$182.52

Electric Fuel Pump

Delphi

Delphi

Part # FE0486

Fits with Conditions

Electric Fuel Pump

$142.35

Autobest HP4034 Fuel Pump - Electric In Tank

Autobest

Part # HP4034

Fits with Conditions

Autobest HP4034 Fuel Pump - Electric In Tank

$31.44

FUEL INJ O-RING KIT

Beck Arnley

Beck Arnley

Part # 158-0895

Fits with Conditions

FUEL INJ O-RING KIT

$10.73

Fuel Tank Strap

Spectra Premium

Part # ST73

Fits with Conditions

Fuel Tank Strap

$27.78

Fuel Pressure Regulator

Standard Motor Products

Standard Motor Products

Part # PR163

Fits with Conditions

Fuel Pressure Regulator

$155.33

Fuel Injection Pressure Regulator

Delphi

Delphi

Part # FP10476

Fits with Conditions

Fuel Injection Pressure Regulator

$139.49

Fuel Tank Support Strap

Dorman

Dorman

Part # 578-073

Fits with Conditions

Fuel Tank Support Strap

$29.24

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

BLOX Racing

BLOX Racing

Part # BXFU-00402-PO

BLOX Racing 88-00 Civic / 90-01 Integra / 00+ S2000 Adjustable Fuel Pressure Regulator

$58.27

Fuel Tank

Spectra Premium

Part # HO5

Fits with Conditions

Fuel Tank

$172.20

Autobest F228S Fuel Pump Strainer

Autobest

Part # F228S

Fits with Conditions

Autobest F228S Fuel Pump Strainer

$3.32

Fuel Injector Seal Kit - MFI

Standard Motor Products

Standard Motor Products

Part # SK35

Fits with Conditions

Fuel Injector Seal Kit - MFI

$10.43

Walbro 190lph Fuel Pump *WARNING - GSS 278*

Walbro

Walbro

Part # GSS278

Walbro 190lph Fuel Pump WARNING - GSS 278

$95.45

FUEL INJECTION PULSATION DAMPE

Beck Arnley

Beck Arnley

Part # 159-1066

Fits with Conditions

FUEL INJECTION PULSATION DAMPE

$38.91

Autobest F4034 In Tank Electric Fuel Pump

Autobest

Part # F4034

Fits with Conditions

Autobest F4034 In Tank Electric Fuel Pump

$24.59

Radium Engineering 90-93 Acura Integra/88-91 Civic CRX Fuel Hanger Plumbing Kit

Radium Engineering

Radium Engineering

Part # 20-1795

Radium Engineering 90-93 Acura Integra/88-91 Civic CRX Fuel Hanger Plumbing Kit

$84.93

Fuel Pump Tank Seal

Spectra Premium

Part # LO51

Fits with Conditions

Fuel Pump Tank Seal

$21.25

Frequently Asked Questions

Do these parts fit my 1989 Honda Civic Si?

This page groups parts listed for the 1989 Honda Civic Si. 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 fuel injectors & pumps options are available for my 1989 Honda Civic Si?

We offer a wide selection of fuel injectors & pumps parts for the 1989 Honda Civic Si. 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 1989 Honda Civic Si?

We carry parts from trusted brands including Spectra Premium, BLOX Racing, Grams Performance, Autobest, and Standard Motor Products, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1989 Honda Civic Si 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 1989 Honda Civic Si 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.