Coolant Reservoir for 2003-2007 Ford 6.0L Powerstroke Coolant Overflow Tank | SPELAB
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- Ships from SPELAB
---tab Description---
Coolant Reservoir for 2003–2007 Ford 6.0L Powerstroke Coolant Overflow Tank | SPELAB
The factory plastic reservoir on your Ford 6.0L Powerstroke often turns brittle, cloudy, and leak-prone over time. SPELAB’s upgrade is a direct-fit replacement, made from TIG-welded 6061 aluminum for maximum strength and durability.
Why Upgrade to SPELAB?
SPELAB’s 6061 aircraft-grade aluminum coolant reservoir is TIG-welded and pressure-tested to deliver unmatched durability and leak resistance. Unlike stock plastic tanks made from two sealed halves, our one-piece aluminum design eliminates common failure points like cracking and seam separation.
Key
Features:
Premium 6061 Aluminum – Stronger and more heat-resistant than OEM plastic
TIG-Welded Construction – Ensures long-term reliability under pressure
Sight Glass Window – Easily monitor coolant levels at a glance
Internal baffles— help prevent cooling system starvation and air pockets
Improved Heat Dissipation – Helps manage engine temperature more efficiently
Specifications:
Brand
SPELAB
SKU
SPCS08584/SPCS08584BK
Color
Silver/Black
Weight
2.75 kg
Type
Coolant Expansion Tank
fitment
2003-2007 Ford F250 F350 F450 F550 Superduty 6.0L Powerstroke Diesel
Silver and black versions:
Silver is made of billet steel and black is made of a durable aluminum alloy. The black version is stronger and offers greater resistance to oxidation, abrasion and a sleek appearance.
Optional Billet Aluminum Coolant Cap
Before using the pressure relief cap, apply lubricating oil and then tighten it all the way to the bottom.
For those seeking an upgrade beyond the factory cap, the SPELAB Billet Aluminum Coolant Cap is designed to enhance your cooling system’s reliability, sealing performance, and durability. This precision-machined cap ensures optimal pressure retention, preventing leaks and coolant loss under extreme conditions. the billet aluminum coolant cap provides:
• Superior Sealing & Leak Prevention – Helps prevent coolant overflow and pressure loss.
• High-Pressure Resistance – Designed to withstand extreme operating conditions.
• Increased Durability – Resists cracking, aging, and wear far better than plastic caps.
• Optimized for Heavy-Duty and Performance Applications – Ideal for high-temperature and high-performance environments.
Always apply lubricant to the threads before installation to prevent damage.
When tightening, leave a 1–2mm gap —do not fully tighten the cap all the way down to avoid thread wear.
---tab shipping & returns---
Fast Shipping Policy
Your order will be dispatched within 1-2 business days , and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 14-day free return , which means you don't have to pay for a return slip. Click for Return Policy
---tab Fitment---
Vehicle Fitment (6.0L Powerstroke V8 Diesel ONLY)
This Coolant Reservoir / Degas Bottle is designed to fit the following vehicles:
• 2003 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2004 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2005 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2006 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2007 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
Looking for a different model year?
If you need the Coolant Reservoir for the 2011-2019 Ford 6.7L Powerstroke , please click here:
Coolant Reservoir Degas Bottle for 2011-2019 Ford 6.7L Powerstroke
If you need the Coolant Reservoir for the 2008-2010 Ford 6.4L Powerstroke , please click here:
Coolant Reservoir Degas Bottle for 2008-2010 Ford 6.4L Powerstroke
---tab Blog & Video---
Video
×
---tab Description---
Coolant Reservoir for 2003–2007 Ford 6.0L Powerstroke Coolant Overflow Tank | SPELAB
The factory plastic reservoir on your Ford 6.0L Powerstroke often turns brittle, cloudy, and leak-prone over time. SPELAB’s upgrade is a direct-fit replacement, made from TIG-welded 6061 aluminum for maximum strength and durability.
Why Upgrade to SPELAB?
SPELAB’s 6061 aircraft-grade aluminum coolant reservoir is TIG-welded and pressure-tested to deliver unmatched durability and leak resistance. Unlike stock plastic tanks made from two sealed halves, our one-piece aluminum design eliminates common failure points like cracking and seam separation.
Key
Features:
Premium 6061 Aluminum – Stronger and more heat-resistant than OEM plastic
TIG-Welded Construction – Ensures long-term reliability under pressure
Sight Glass Window – Easily monitor coolant levels at a glance
Internal baffles— help prevent cooling system starvation and air pockets
Improved Heat Dissipation – Helps manage engine temperature more efficiently
Specifications:
Brand
SPELAB
SKU
SPCS08584/SPCS08584BK
Color
Silver/Black
Weight
2.75 kg
Type
Coolant Expansion Tank
fitment
2003-2007 Ford F250 F350 F450 F550 Superduty 6.0L Powerstroke Diesel
Silver and black versions:
Silver is made of billet steel and black is made of a durable aluminum alloy. The black version is stronger and offers greater resistance to oxidation, abrasion and a sleek appearance.
Optional Billet Aluminum Coolant Cap
Before using the pressure relief cap, apply lubricating oil and then tighten it all the way to the bottom.
For those seeking an upgrade beyond the factory cap, the SPELAB Billet Aluminum Coolant Cap is designed to enhance your cooling system’s reliability, sealing performance, and durability. This precision-machined cap ensures optimal pressure retention, preventing leaks and coolant loss under extreme conditions. the billet aluminum coolant cap provides:
• Superior Sealing & Leak Prevention – Helps prevent coolant overflow and pressure loss.
• High-Pressure Resistance – Designed to withstand extreme operating conditions.
• Increased Durability – Resists cracking, aging, and wear far better than plastic caps.
• Optimized for Heavy-Duty and Performance Applications – Ideal for high-temperature and high-performance environments.
Always apply lubricant to the threads before installation to prevent damage.
When tightening, leave a 1–2mm gap —do not fully tighten the cap all the way down to avoid thread wear.
---tab shipping & returns---
Fast Shipping Policy
Your order will be dispatched within 1-2 business days , and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 14-day free return , which means you don't have to pay for a return slip. Click for Return Policy
---tab Fitment---
Vehicle Fitment (6.0L Powerstroke V8 Diesel ONLY)
This Coolant Reservoir / Degas Bottle is designed to fit the following vehicles:
• 2003 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2004 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2005 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2006 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
• 2007 Ford F-250, F-350, F-450, F-550 Super Duty (Equipped with 6.0L Powerstroke V8 Diesel)
Looking for a different model year?
If you need the Coolant Reservoir for the 2011-2019 Ford 6.7L Powerstroke , please click here:
Coolant Reservoir Degas Bottle for 2011-2019 Ford 6.7L Powerstroke
If you need the Coolant Reservoir for the 2008-2010 Ford 6.4L Powerstroke , please click here:
Coolant Reservoir Degas Bottle for 2008-2010 Ford 6.4L Powerstroke
---tab Blog & Video---
Video
×
SPELAB Auto Parts: 1 year from delivery; supplier conditions apply. SPELAB offers a one-year limited warranty from delivery for material/workmanship defects under normal use, original purchaser only, with proof of purchase. Consumables, wear/cosmetic damage, improper installation, alteration, misuse and removal/installation labor are excluded. Approved remedies are repair, replacement or replacement parts at SPELAB’s discretion.
Return and warranty information is based on what SPELAB Auto Parts offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
SPELAB Auto Parts warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what SPELAB Auto Parts offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- SPELAB allows return requests within 30 days of delivery, with authorization and undamaged goods, original packaging and accessories. Tuners are final sale. Customer pays voluntary return shipping; original shipping is not refunded. SPELAB pays return shipping for approved damaged, incorrect or manufacturing-defective items. Transit damage must be reported within two business days and incorrect items within seven days. Based on what SPELAB Auto Parts offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- SPELAB Auto Parts
- Warranty duration
- 1 year from delivery; supplier conditions apply
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- SPELAB Auto Parts
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.