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OE Quality
60-Day Returns
HitachiPart #: HPP0023
Hitachi HPP0023 Direct Injection High Pressure Fuel Pump
46 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$584.97Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A8 Quattro, RS7, S6, S7, and S8
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Direct Injection High Pressure Fuel Pump options
Hitachi HPP0023 Direct Injection High Pressure Fuel Pump
| Brand | Hitachi |
|---|---|
| Part Number | HPP0023 |
| Fuel Sending Unit Included | No |
| Gasket Or Seal Included | No |
| Manufacturer | Hitachi |
| Mechanical Or Electri | Mechanical |
| Tank Seal Included | No |
This part fits 46 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Audi | A8 Quattro | L | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | A8 Quattro | L Sport | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | A8 Quattro | L Premium | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | A8 Quattro | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | RS7 | Performance | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | RS7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S6 | Prestige | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S6 | Premium Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S6 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S7 | Prestige | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S7 | Premium Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2018 | Audi | S8 | Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2017 | Audi | A8 Quattro | L | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | A8 Quattro | L Sport | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | A8 Quattro | L Premium | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | RS7 | Performance | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | RS7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S6 | Prestige | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S6 | Premium Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S6 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S7 | Prestige | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S7 | Premium Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S8 | Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2017 | Audi | S8 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External; From 02/27/2017 |
| 2016 | Audi | A8 Quattro | L | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | RS7 | Progressiv | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | RS7 | Performance | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | RS7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | S6 | Progressiv | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | S6 | Prestige | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | S6 | Premium Plus | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2016 | Audi | S7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2015 | Audi | A8 Quattro | L | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2015 | Audi | A8 Quattro | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2015 | Audi | RS7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2014 | Audi | RS7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2014 | Audi | S6 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2014 | Audi | S7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2014 | Audi | S8 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2013 | Audi | A8 Quattro | L | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2013 | Audi | A8 Quattro | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2013 | Audi | S6 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2013 | Audi | S7 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
| 2013 | Audi | S8 | Base | 4.0L | V8 | N/A | Grade: Actual OE; Description: EXTERNAL HIGH-PRESSURE PUMP; Availability: Available to Order; In Tank or External: External |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
079 127 025AE079 127 025AH079 127 025AJ079 127 025AK079 127 025THM10039
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.