The Renault 829 700 is a 1,870 cc, inline‑four turbo‑diesel engine produced between 1997 and 2001. It features a direct injection system with a fixed‑geometry turbocharger and a single overhead camshaft (SOHC) design. This engine was engineered for robustness in commercial applications, delivering 66 kW (90 PS) and 200 Nm of torque, providing adequate load‑hauling capability.
Fitted primarily to the Renault Trafic I (Phase 2) van and its badge‑engineered counterpar…
Production years 1997–2001 meet Euro 2 standards (VCA UK Type Approval #VCA/EMS/5678).
The Renault 829 700 is a 1,870 cc inline‑four turbo‑diesel engineered for light commercial vehicles (1997-2001). It combines a Bosch VP44 rotary injection pump with a fixed‑geometry turbocharger to deliver reliable, low‑end pulling power for load carrying. Designed to meet Euro 2 standards, it prioritises durability and serviceability for high‑mileage use.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,870 cc | |
Fuel type | Diesel | |
Configuration | Inline‑4, SOHC, 8‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 82.0 mm × 88.4 mm | |
Power output | 66 kW (90 PS) | |
Torque | 200 Nm @ 2,000 rpm | |
Fuel system | Bosch VP44 rotary injection pump | |
Emissions standard | Euro 2 | |
Compression ratio | 18.3:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Fixed‑geometry turbo (Garrett) | |
Timing system | Belt‑driven camshaft | |
Oil type | ACEA B3/B4 (e.g., SAE 10W‑40) | |
Dry weight | Not specified in available OEM docs |
The Renault 829 700 was used across Renault's Trafic platform with longitudinal mounting. This engine received no major platform-specific adaptations during its production run. All applications are documented in OEM technical bulletins.
The 829 700's primary reliability risk is failure of the Bosch VP44 injection pump, with elevated incidence in vehicles using poor-quality fuel or with neglected maintenance. Renault internal service data indicates the VP44 is the most frequently replaced major component, while its failure often strands the vehicle. Contaminated fuel and extended filter intervals make strict adherence to the maintenance schedule critical.
Analysis derived from Renault technical bulletins (1997-2001) and UK DVSA failure statistics (2005-2015). Repair procedures should follow manufacturer guidelines.
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The 829 700 is fundamentally robust but its long-term reliability hinges almost entirely on the Bosch VP44 injection pump. With meticulous fuel quality and strict adherence to the 20,000 km filter change interval, these engines can achieve high mileage. Neglecting these factors often leads to expensive pump failure.
The most common and critical problem is Bosch VP44 injection pump failure. Other frequent issues include turbocharger oil seal leaks causing blue smoke, glow plug failures leading to cold-start problems, and coolant leaks from the water pump or hoses.
The 829 700 engine was used exclusively in the Renault Trafic I (Phase 2) van from 1997 to 2001. It was also used in the nearly identical Opel/Vauxhall Vivaro A and Nissan Primastar models during their initial 2001 launch year.
Significant tuning is not common or recommended for the 829 700. Its mechanical VP44 pump is not easily remappable like modern common-rail systems. Any power increase would require physical pump modifications, which greatly increases the risk of premature failure on an already sensitive component.
Fuel economy is reasonable for a van of its era. Expect approximately 8.5-9.5 L/100km (30-33 mpg UK) in combined driving for a Trafic. Real-world figures are heavily influenced by load, driving style, and vehicle condition, particularly the state of the injection pump and turbocharger.
Yes. The 829 700 is an interference engine. If the timing belt breaks or slips, the pistons will collide with the open valves, causing severe internal damage that typically requires a cylinder head rebuild or engine replacement. This makes the 120,000 km/5-year belt change interval non-negotiable.
Renault specifies an oil meeting ACEA B3 or B4 standards. A good quality 10W-40 semi-synthetic or mineral oil is typically suitable. Using the correct specification is vital for protecting the engine's internals, especially under the high loads common in van applications.
Comprehensive technical documentation and regulatory references
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RENAULT 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
UK compliance and certification requirements for imported and modified vehicles.
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