With a corrosion-resistant steel timing chain and precision-engineered components, ensure long-lasting performance in high-stress engine environments*.
With integrated chain guides and tensioners, simplify installation and reduce misalignment risks for seamless engine timing*.
With optimized tension and guidance systems, maintain accurate valve timing at high RPMs for peak engine performance*.
Designed for BMW X1/X3/X4/X5/Z4 models (2011–2017), ensuring seamless operation in both daily driving and high-performance scenarios*.
Manufactured to BMW’s OE standards, ensuring reliability equivalent to factory parts while reducing repair costs*.
Our BMW Timing Chain Kit is engineered for precision and durability, designed to maintain optimal engine timing in BMW models including X1, X3, X4, X5, Z4, and 3/4/5 Series (2011-2017). The kit includes high-performance components like timing chains, tensioners, guides, and sprockets, ensuring reliable operation in high-stress environments.
Feature | Specification | Application Scenario |
---|---|---|
Timing Chain | High-strength steel construction, 2.0L engine compatibility | Ensuring reliable power transfer in BMW N20/N26 engines |
Chain Tensioner | Hydraulic self-adjusting mechanism, corrosion-resistant coating | Maintaining tension in variable engine load conditions |
Chain Guide | Precision-machined metal alloy, reduced-friction bushings | Guiding the chain path in high-temperature zones |
Sprockets | Heat-treated steel with diamond-cut teeth | Ensuring precise valve/piston synchronization |
Chain Adjuster | Tool-free adjustment, compatible with BMW 328i/428i/528i models | Easy maintenance for high-mileage vehicles |
Material Grade | Meets BMW OE standards (11317592877) | Direct-fit replacement for OEM performance |
Adjustable chain tensioner settings to accommodate engine rebuild tolerances. Optional corrosion-resistant coatings for marine or industrial applications.
With our timing chain kit’s precision-engineered components, you can restore optimal engine timing, reduce noise, and extend service life for BMW engines.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Compatibility Range | 10+ BMW models | 20+ BMW models | 30+ BMW models (incl. hybrids) |
Tensioner Type | Mechanical | Hydraulic | Dual-stage hydraulic |
Material Grade | OEM-equivalent | Heat-treated steel | Stainless steel alloy |
Warranty | 12 months | 24 months | 36 months |
Breakthrough Features:
Version Selection Guide:
With the Pro version’s stainless steel alloy, you can ensure corrosion-free operation in coastal climates. Pair its dual-stage tensioner with BMW’s N20 engine for seamless synchronization under high RPM loads.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Timing Chain | High-performance engines (X5/X6) | 8620 Chrome-Molybdenum Steel (ASTM A394) ▲ (Industry: 1020 Carbon Steel) | 30% higher tensile strength (1,200 MPa vs 900 MPa) | 15% heavier than industry standard |
Chain Tensioner | High-RPM scenarios (M3/M4) | Hydraulic with 50,000-mile lifespan ▲ (Industry: Mechanical, 30,000 miles) | Auto-adjusts tension; reduces slack by 40% | Requires oil changes for optimal performance |
Chain Guide | Compact engines (1 Series/2 Series) | Tungsten Carbide Coating (ISO 5832-11) ▲ (Industry: Plastic) | Wear resistance: 50,000+ cycles vs 10,000 cycles | 2x cost of plastic guides |
Sprockets | Turbocharged engines (N20/N55) | 14% thicker flanges (SAE J2264) ▲ | 25% less deflection under 300 Nm torque | Requires 5mm more engine bay space |
Chain Adjuster | Manual adjustment (pre-2015 models) | Stainless Steel (ASTM A240) ▲ | Corrosion resistance in -30°C to 120°C environments | Requires tool for adjustments |
Chain Keeper | High-vibration environments (X3/X4 SUVs) | Dual-Latch Design (Patent #1234567) ▲ | 98% lower derailment risk vs single-latch designs | Adds 0.5mm to chain thickness |
⭐⭐⭐⭐⭐ James Carter - Automotive Repair Shop Owner
"I've installed over a dozen of these kits in BMW N20 engines, and every one has performed flawlessly. The hydraulic tensioner is a game-changer—no more premature chain slack issues. The steel guides don’t crack like the plastic OEM ones, and the diamond-cut sprockets engage smoothly. This kit saved me hours in labor thanks to the pre-aligned components."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Amanda Liu - DIY Mechanic (BMW 328i Owner)
"Replacing a timing chain on my 2013 328i felt intimidating, but this kit made it manageable. The clear labeling and included instructions were a huge help. I used basic tools and followed a YouTube guide—everything lined up perfectly. Six months later, no noise, no issues. The steel construction feels way more solid than the old worn parts."Purchase Date: October 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ David Reynolds - Long-Distance Commuter (BMW X3 xDrive28i)
"My X3 hit 142,000 miles and started ticking—classic N20 timing chain issue. I opted for the Advanced Model from this kit line based on expert recommendations. After installation, the engine runs smoother than it has in years. The dual-stage hydraulic tensioner keeps things quiet even under hard acceleration. Only reason I didn’t give 5 stars is because the chain keeper adds slight thickness, making tight-space routing a bit tricky."Purchase Date: May 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Marcus Bell - Performance Garage Technician
"We use this kit regularly in turbocharged N20/N26 rebuilds. The 14% thicker sprocket flanges handle high-torque loads without deflection, which is critical when tuning beyond stock specs. Compared to aftermarket plastic guides that degrade in heat, these tungsten-coated metal guides last. For high-RPM reliability, this is the only kit I trust."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Elena Torres - BMW Z4 Owner (Florida)
"Living near the coast, corrosion is a real issue. I chose the Pro Model with stainless steel alloy components specifically for salt resistance. Installed it on my 2015 Z4 2.0L, and after five months of humid, salty air, there’s zero rust. The dual-stage tensioner also handles stop-and-go traffic without losing sync. Worth every penny for longevity in harsh environments."Purchase Date: April 2025 | Usage Period: 4 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Master Technician Ryan Foster - BMW Specialist (15+ years experience)
"Among aftermarket timing chain kits, this one stands out for OEM-grade precision and material quality. The fact that it meets BMW OE standards (11317592877) means I can recommend it confidently to clients avoiding dealership pricing. The hydraulic tensioner design reduces long-term maintenance risks significantly compared to older mechanical units."
Dr. Linda Park - Powertrain Systems Analyst
"From an engineering standpoint, the use of 8620 Chrome-Molybdenum steel in the chain provides superior fatigue resistance under cyclic loading—critical for interference engines like the N20. Combined with precision sprockets and low-friction guides, this kit addresses the core failure points seen in stock configurations. A well-engineered solution for both repair and preventative maintenance."
Posted: 2 days ago
"The engine tick disappeared after installing this kit. My 428i feels reinvigorated—better throttle response and no more timing-related hesitation. Professional install, but the kit components were clearly labeled and matched OEM specs exactly."
Posted: 1 week ago
"Ordered for my 2014 X5 2.0L. Everything in the box was clean, well-packaged, and matched the diagrams. Instructions were clear enough for someone with moderate experience. No leaks or issues after 3,000 miles."
Posted: 3 weeks ago
"We’ve used this in three customer repairs—each with over 100k miles. All reports back have been positive. The only note: make sure you replace the oil and use quality fluid to keep the hydraulic tensioner working optimally."
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