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SpeedFactory D-Series Timing Belt Tensioner Spring
Part Number: SFR-05-012

Images may be for reference only

SpeedFactory D-Series Timing Belt Tensioner Spring
Part Number: SFR-05-012

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$16.95

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2 In Stock

Product Details

Part Number: SFR-05-012
Brand: Speedfactory Racing

Say goodbye to inconsistent belt tension and unreliable setups with the SpeedFactory Racing D-Series Heavy-Duty Timing Belt Tensioner Spring. Designed specifically for high-performance and racing Honda D-Series engines, this upgraded spring delivers the precision and reliability your build deserves. Compatible with the 1988–2000 Honda Civic, 1988–1991 Honda CRX, and 1993–1997 Honda Del Sol, this is the perfect solution for enthusiasts tired of dealing with weak OEM components.

Crafted from 302 stainless steel, the SpeedFactory D-Series Tensioner Spring is both corrosion-resistant and over 6x stronger than the OEM spring. This added strength ensures optimal belt tension for high-revving engines using heavy-duty timing belts like the Gates Racing Timing Belt. The result? Improved cam timing control, reduced belt deflection, and the elimination of common issues like skipping teeth or excessive wear under extreme conditions.

Where the OEM spring falls short, the SpeedFactory design shines—providing consistent, repeatable tension without the guesswork or risk of over-tightening. Whether you’re running a fully built D16 race engine or a street-driven D15 setup, this spring is race-proven to deliver flawless performance and long-term reliability.

Used in SpeedFactory’s own top-tier engine builds, this spring guarantees reliable, consistent timing belt tension without the need for additional tensioners. It’s the smart upgrade that protects your investment while enhancing performance across the board.

Fitment
  • 1988–2000 Honda Civic
  • 1988–1991 Honda CRX
  • 1993–1997 Honda Del Sol
Key Features
  • 6x Stronger Than OEM Spring
  • Corrosion-Resistant 302 Stainless Steel
  • Reliable, Consistent Belt Tension
  • Ideal for High-Performance D-Series Engines
Lifetime warranty against manufacturing defects.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Honda CRX
1989 Honda CRX Base
1990 Honda CRX Base
1991 Honda CRX Base
1988 Honda CRX DX
1988 Honda CRX HF
1989 Honda CRX HF
1990 Honda CRX HF
1991 Honda CRX HF
1988 Honda CRX Si
1989 Honda CRX Si
1990 Honda CRX Si
1991 Honda CRX Si
Honda Civic
1988 Honda Civic Base
1989 Honda Civic Base
1990 Honda Civic Base
1991 Honda Civic Base
1992 Honda Civic CX
1993 Honda Civic CX
1994 Honda Civic CX
1995 Honda Civic CX
1988 Honda Civic DX
1989 Honda Civic DX
1990 Honda Civic DX
1991 Honda Civic DX
1992 Honda Civic DX
1993 Honda Civic DX
1994 Honda Civic DX
1995 Honda Civic DX
1988 Honda Civic LX
1989 Honda Civic LX
1990 Honda Civic LX
1991 Honda Civic LX
1992 Honda Civic LX
1993 Honda Civic LX
1994 Honda Civic LX
1995 Honda Civic LX
1992 Honda Civic VX
1993 Honda Civic VX
1994 Honda Civic VX
1995 Honda Civic VX
1988 Honda Civic Wagovan
1989 Honda Civic Wagovan
Honda Civic del Sol
1993 Honda Civic del Sol S
1994 Honda Civic del Sol S
1995 Honda Civic del Sol S
1996 Honda Civic del Sol S
1997 Honda Civic del Sol S
1993 Honda Civic del Sol Si
1994 Honda Civic del Sol Si
1995 Honda Civic del Sol Si
1996 Honda Civic del Sol Si
1997 Honda Civic del Sol Si

Engine Fitment

Honda 1.5L/1487CC - 4 Cylinder (D15A2)
Honda 1.5L/1493CC - 4 Cylinder (D15B7)
Honda 1.5L/1493CC - 4 Cylinder (D15Z1)
Honda 1.5L/1493CC - 4 Cylinder (D15B8)
Honda 1.5L/1493CC - 4 Cylinder (D15B2)
Honda 1.5L/1493CC - 4 Cylinder (D15B6)
U/K 1.6L/1590CC - 4 Cylinder (D16Y8)
Honda 1.6L/1588CC - 4 Cylinder (D16B5)
Honda 1.6L/1590CC - 4 Cylinder (D16Y5)
Honda 1.6L/1588CC - 4 Cylinder (D16Y7)
Honda 1.6L/1588CC - 4 Cylinder (D16Y8)
Honda 1.6L/1588CC - 4 Cylinder (D16Z6)
Honda 1.6L/1590CC - 4 Cylinder (D16A1)
Honda 1.6L/1588CC - 4 Cylinder (D16A6)

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