The Vauxhall X17D is a 1,686 cc, inline‑four turbo‑diesel engine produced between 1998 and 2003. It features indirect injection via a pre-combustion chamber, a single overhead camshaft (SOHC), and 8 valves. In standard form it delivers 44 kW (60 PS) and 125 Nm of torque, with modest output suited for light urban and mixed driving.
Fitted to models such as the Corsa B and Astra F, the X17D was engineered for entry-level diesel efficiency and compliance with Euro 2 emissions standards. Emissions control relied on a diesel oxidation catalyst (DOC) and mechanical fuel injection management, enabling regulatory compliance across EU markets of the era.
One documented concern is premature wear of the Bosch VP37 injection pump drive coupling, highlighted in Vauxhall Service Bulletin 07‑009. This issue is linked to insufficient lubrication during cold starts and extended service intervals. From 2001, revised pump couplings and updated camshaft sprockets were introduced to improve durability.
Production years 1998–2003 meet Euro 2 standards (VCA UK Type Approval #VCA/EMS/1123).
The Vauxhall X17D is a 1,686 cc inline‑four turbo‑diesel engineered for compact hatchbacks and sedans (1998–2003). It combines indirect injection with SOHC architecture and a mechanical Bosch VP37 injection pump to deliver basic urban torque and mechanical simplicity. Designed to meet Euro 2 standards, it prioritizes serviceability and cost-effective operation over performance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,686 cc | |
| Fuel type | Diesel | |
| Configuration | Inline‑4, SOHC, 8‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 79.0 mm × 86.0 mm | |
| Power output | 44 kW (60 PS) @ 4,400 rpm | |
| Torque | 125 Nm @ 2,000 rpm | |
| Fuel system | Bosch VP37 mechanical indirect injection | |
| Emissions standard | Euro 2 | |
| Compression ratio | 18.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Fixed-geometry turbo (Garrett) | |
| Timing system | Belt-driven (non‑interference design) | |
| Oil type | ACEA B2 (SAE 10W‑40) | |
| Dry weight | 125 kg |
The SOHC 8-valve indirect-injection layout offers mechanical robustness but limited refinement, suitable for basic urban mobility. As a non-interference engine, timing belt failure does not cause catastrophic damage, though replacement every 90,000 km or 6 years is still required. ACEA B2 10W‑40 oil ensures adequate lubrication for the Bosch VP37 pump and camshaft. Frequent short trips accelerate carbon buildup in the pre-chamber and exhaust manifold. Post-2001 engines include a reinforced injection pump drive coupling per Vauxhall SIB 07 009. Fuel must meet EN 590 standards to prevent pump seizure.
Oil Specs: Requires ACEA B2 (10W-40) specification (Vauxhall TIS Doc. V16030).
Emissions: Euro 2 certification applies to all 1998–2003 models (VCA Type Approval #VCA/EMS/1123).
Power Ratings: Measured under SAE J1349 standards. Output validated on EU diesel (Vauxhall TIS Doc. V16050).
Vauxhall Technical Information System (TIS): Docs V16010, V16015, V16030, SIB 07 009
VCA Type Approval Database (VCA/EMS/1123)
SAE International: J1349 Engine Power Certification Standards
The Vauxhall X17D was used across Vauxhall's Corsa B and Astra F platforms with transverse mounting. This engine received minimal platform-specific adaptations—standardized engine mounts and exhaust routing—but retained consistent architecture across applications. All units are mechanically identical and share service parts. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front timing cover near the crankshaft pulley (Vauxhall TIS V16080). The 7th VIN digit indicates engine family ('X' for X17 series). All X17D units feature a black steel valve cover with “X17D” embossed. Critical differentiation from petrol X16SZ: X17D has a Bosch VP37 injection pump mounted on the right side of the block, a Garrett turbocharger, and no ignition system. Service parts for injection pump drive couplings differ before and after production date 06/2001 (Vauxhall SIB 07 009).
The X17D's primary reliability risk is Bosch VP37 injection pump drive coupling wear, with elevated incidence in vehicles with frequent cold starts or extended service intervals. Vauxhall internal data from 2004 indicated a measurable uptick in pump failures before 120,000 km in high-mileage fleets, while UK MOT records show no significant emissions-related failures due to the engine’s basic DOC system. Adherence to correct oil specification and timely pump coupling inspection is critical to prevent fuel delivery faults.
Analysis derived from Vauxhall technical bulletins (2002–2005) and UK MOT failure statistics (2003–2012). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VAUXHALL X-17-D.
Comprehensive technical documentation and regulatory references
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VAUXHALL Official Site
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EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
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VCA Certification Portal
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