BMW MINI Cooper N12/N16/N18 Camshaft Drive Chain Tensioner

Brief Overview

This is a genuine OEM camshaft drive chain tensioner (part number 2 353 281) designed for BMW MINI petrol engines with N12, N16, and N18 architectures. It eliminates the need for complete engine teardown when diagnosing timing chain stretch or wear—a significant time and labor advantage for shop efficiency. Pair this with a timing chain locking tool kit for BMW engines to streamline your diagnostics and maintenance workflow.

Key Features & Technical Specifications

• OEM Direct Replacement: Factory part number 2 353 281 ensures perfect fitment and reliability.
• Engine Compatibility: BMW MINI Clubman, Club Van, Countryman, Coupe, Paceman, and Roadster with 1.4L and 1.6L petrol engines (N12, N16, N18 variants).
• Non-Destructive Diagnosis: Check timing chain tension and wear without dismantling the engine—reduces labor time and associated costs.
• Precision Engineering: Dark-coated metal construction with fine helical threading, machined flange, and recessed piston design for accurate tension measurement.
• Professional-Grade Build: Hex nut head for secure installation; central piston hole and square recess for diagnostic repeatability.

Business Advantages for Resellers

High-Demand Diagnostic Component:
Timing chain stretch is a common issue in N12/N16/N18 engines, particularly in high-mileage Mini Clubmans and Countrymans. This tensioner positions your shop as equipped for thorough, non-invasive diagnostics—building customer trust and reducing comebacks from undiagnosed wear.

Labor Efficiency & Margin Opportunity:
Avoid full engine disassembly for chain diagnostics. This translates to faster turnarounds, higher shop utilization, and cleaner profit margins on diagnostics and preventive maintenance upsells.

OEM Quality, Competitive Pricing:
Genuine part number compatibility guarantees zero fitment issues and eliminates warranty claims related to improper tensioning or installation errors.

Technical Specifications

Specification	Detail
Part Number	2 353 281
Product Type	Camshaft Drive Chain Tensioner
Engine Series	N12, N16, N18
Application	BMW MINI Clubman, Club Van, Countryman, Coupe, Paceman, Roadster
Engine Displacement	1.4L, 1.6L Petrol
Construction Material	Dark-coated steel/alloy
Fastening	Hexagonal nut head with fine helical threads
Key Feature	Non-destructive wear diagnostics
Manufacturer Reference	ASTA A-CDB18

Why Stock This Component

Shop owners and independent mechanics working on Mini and BMW petrol engines will encounter timing chain wear complaints. This tensioner is the professional solution—it eliminates guesswork, reduces labor hours, and positions your operation as capable of precise, efficient diagnostics. It's a small-ticket item with high-frequency demand in petrol engine markets.

Stock this for immediate availability to customers facing timing chain concerns, and strengthen your reputation for thorough, cost-effective engine diagnostics.