My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
Engine Coolant Bypass Hose

Engine Coolant Bypass Hose - Lower or Lower - Pipe To Engine or Lower - Thermostat To Engine or Lower - Thermostat To Pipe or Upper (Dayco) for 1978-2008 Chevrolet, Geo, Mazda, Pontiac, Suzuki, Toyota, Volkswagen, & Yugo NEW

$ 26 .94
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Lower or Lower - Pipe To Engine or Lower - Thermostat To Engine or Lower - Thermostat To Pipe or Upper
Cut to Fit
Curved Radiator Hose

Brand: Dayco
Condition: New
See All Other Engine Coolant Bypass Hoses
Wrenchy the Robot
Not sure? Ask Wrenchy — Your Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
1.25
Centerline Length 7
Color Black
Contains Heat Shield N
Contains Protective Sleeve N
End 1 Inside Diameter 1 1/4, 1.31
End 1 Outside Diameter 1 5/8
End 2 Inside Diameter 1 5/16
End 2 Outside Diameter 1 11/16
Hose Type Dual I.d. Hose
Material Epdm
SAE Specification Sae J20r4 Class D-1, Sae J1684 Type Ec
Trunk Height 7

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 2 models (tapclick to expand)(tapclick to hide)
Aveo 2004-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2004 L4 1.6L FWD Automatic & Manual
Base Sedan 2004, 2008 L4 1.6L FWD Automatic & Manual
LS Hatchback 2004 - 2006 L4 1.6L FWD Automatic & Manual
LS Sedan 2004 - 2008 L4 1.6L FWD Automatic & Manual
LT Hatchback 2005 - 2006 L4 1.6L FWD Automatic & Manual
LT Sedan 2005 - 2008 L4 1.6L FWD Automatic & Manual
Special Value Hatchback 2005 - 2006 L4 1.6L FWD Manual
Special Value Sedan 2005 - 2006 L4 1.6L FWD Manual
Aveo5 2006-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Hatchback 2006 - 2008 L4 1.6L FWD Automatic & Manual
LT Hatchback 2006 - 2008 L4 1.6L FWD Automatic & Manual
Special Value Hatchback 2007 - 2008 L4 1.6L FWD Manual
Geo 1 model (tapclick to expand)(tapclick to hide)
Prizm 1989-1992 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1989 - 1991 L4 1.6L FWD Automatic & Manual
Base Sedan 1989 - 1992 L4 1.6L FWD Automatic & Manual
GSi Hatchback 1990 - 1991 L4 1.6L FWD Automatic & Manual
GSi Sedan 1990 - 1992 L4 1.6L FWD Automatic & Manual
LSi Hatchback 1991 - 1992 L4 1.6L FWD Automatic & Manual
LSi Sedan 1991 - 1992 L4 1.6L FWD Automatic & Manual
Mazda 1 model (tapclick to expand)(tapclick to hide)
Miata 1990-1997 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1994 - 1997 L4 1.8L RWD Automatic & Manual
Base Convertible 1990 - 1993 L4 1.6L RWD Automatic & Manual
LE Convertible 1993 L4 1.6L RWD Manual
M Edition Convertible 1994 - 1997 L4 1.8L RWD Automatic & Manual
SE Convertible 1991 L4 1.6L RWD Automatic & Manual
STO Convertible 1997 L4 1.8L RWD Automatic & Manual
Pontiac 4 models (tapclick to expand)(tapclick to hide)
LeMans 1989-1990 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GSE Hatchback 1989 - 1990 L4 2.0L FWD Automatic & Manual
LE Hatchback 1989 - 1990 L4 1.6L FWD Automatic & Manual
LE Hatchback 1989 L4 2.0L FWD Automatic & Manual
LE Sedan 1989 - 1990 L4 1.6L FWD Automatic & Manual
LE Sedan 1989 L4 2.0L FWD Automatic & Manual
SE Sedan 1989 L4 2.0L FWD Automatic & Manual
Value Leader Hatchback 1989 - 1990 L4 1.6L FWD Automatic & Manual
Optima 1988-1990 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1990 L4 1.6L FWD Automatic & Manual
Base Sedan 1990 L4 2.0L FWD Automatic & Manual
Base Sedan 1988 - 1989 L4 1.6L FWD U/K
Base Sedan 1988 - 1989 L4 2.0L FWD U/K
Wave 2005-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2008 L4 1.6L FWD Automatic & Manual
Base Sedan 2005 - 2008 L4 1.6L FWD Automatic & Manual
SE Hatchback 2008 L4 1.6L FWD Automatic & Manual
SE Sedan 2007 - 2008 L4 1.6L FWD Automatic & Manual
Wave5 2005-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2005 - 2007 L4 1.6L FWD Automatic & Manual
Suzuki 1 model (tapclick to expand)(tapclick to hide)
Swift+ 2004-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2004 - 2008 L4 1.6L FWD Automatic & Manual
S Hatchback 2004 - 2008 L4 1.6L FWD Automatic & Manual
SX Hatchback 2005 L4 1.6L FWD Automatic & Manual
Toyota 3 models (tapclick to expand)(tapclick to hide)
Celica 1990-1993 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
All Trac Hatchback 1990 - 1992 L4 2.0L Turbo AWD Manual
GT Convertible 1991 - 1993 L4 2.2L FWD Automatic & Manual
GT Coupe 1990 - 1993 L4 2.2L FWD Automatic & Manual
GT Hatchback 1990 - 1993 L4 2.2L FWD Automatic & Manual
GTS Coupe 1993 L4 2.2L FWD Automatic & Manual
GTS Hatchback 1990 - 1993 L4 2.2L FWD Automatic & Manual
GTS All Trac Hatchback 1993 L4 2.0L Turbo AWD Manual
ST Coupe 1990 - 1993 L4 1.6L FWD Automatic & Manual
Corolla 1988-1992 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1990 - 1992 L4 1.6L FWD Automatic & Manual
Base Sedan 1989 L4 1.6L FWD U/K
DLX Sedan 1988 - 1992 L4 1.6L FWD Automatic & Manual
DLX Wagon 1988 - 1992 L4 1.6L FWD Automatic & Manual
DLX All Trac Sedan 1989 - 1990 L4 1.6L AWD Automatic & Manual
DLX All Trac Wagon 1988 - 1992 L4 1.6L AWD Automatic & Manual
FX Hatchback 1988 L4 1.6L FWD Automatic & Manual
FX16 Hatchback 1988 L4 1.6L FWD Automatic & Manual
FX16 GTS Hatchback 1988 L4 1.6L FWD Automatic & Manual
GTS Coupe 1988 - 1991 L4 1.6L FWD Manual
LE Sedan 1988 - 1992 L4 1.6L FWD Automatic & Manual
LSX Sedan 1992 L4 1.6L FWD Automatic & Manual
SR5 Coupe 1988 - 1992 L4 1.6L FWD Automatic & Manual
SR5 Wagon 1992 L4 1.6L FWD Automatic & Manual
SR5 All Trac Wagon 1992 L4 1.6L AWD Automatic & Manual
SR5 All Trac Wagon 1988 - 1990 L4 1.6L AWD Manual
Pickup 1985 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cab & Chassis 1985 L4 2.4L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1985 L4 2.4L RWD/4WD Automatic & Manual
DLX Cab & Chassis 1985 L4 2.4L RWD/4WD Automatic & Manual
DLX Cab & Chassis 1985 L4 2.4L DIESEL RWD/4WD Automatic & Manual
DLX Extended Cab Pickup 1985 L4 2.4L RWD/4WD Automatic & Manual
DLX Extended Cab Pickup 1985 L4 2.4L DIESEL RWD/4WD Automatic & Manual
DLX Standard Cab Pickup 1985 L4 2.4L RWD/4WD Automatic & Manual
DLX Standard Cab Pickup 1985 L4 2.4L DIESEL RWD/4WD Automatic & Manual
DLX Turbo Extended Cab Pickup 1985 L4 2.4L DIESEL Turbo 4WD Automatic & Manual
DLX Turbo Standard Cab Pickup 1985 L4 2.4L DIESEL Turbo 4WD Automatic & Manual
RN60 Extended Cab Pickup 1985 L4 2.4L 4WD Automatic & Manual
RN60 Standard Cab Pickup 1985 L4 2.4L 4WD Automatic & Manual
SR5 Cab & Chassis 1985 L4 2.4L RWD/4WD Automatic & Manual
SR5 Extended Cab Pickup 1985 L4 2.4L RWD/4WD Automatic & Manual
SR5 Standard Cab Pickup 1985 L4 2.4L RWD/4WD Automatic & Manual
SR5 Turbo Cab & Chassis 1985 L4 2.4L Turbo RWD Automatic & Manual
SR5 Turbo Extended Cab Pickup 1985 L4 2.4L Turbo RWD Automatic & Manual
SR5 Turbo Standard Cab Pickup 1985 L4 2.4L Turbo RWD Automatic & Manual
Volkswagen 1 model (tapclick to expand)(tapclick to hide)
Rabbit 1978-1980 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1980 L4 1.6L FWD Automatic & Manual
Base Hatchback 1978 - 1980 L4 1.5L FWD Automatic & Manual
Base Hatchback 1978 - 1980 L4 1.5L DIESEL FWD Automatic & Manual
Custom Hatchback 1980 L4 1.6L FWD Automatic & Manual
Custom Hatchback 1980 L4 1.6L FWD Automatic & Manual
Custom Hatchback 1978 - 1980 L4 1.5L FWD Automatic & Manual
Custom Hatchback 1978 - 1980 L4 1.5L FWD Automatic & Manual
Custom Hatchback 1978 - 1980 L4 1.5L DIESEL FWD Automatic & Manual
Custom Hatchback 1978 - 1980 L4 1.5L DIESEL FWD Automatic & Manual
Deluxe Hatchback 1980 L4 1.6L FWD Automatic & Manual
Deluxe Hatchback 1980 L4 1.6L FWD Automatic & Manual
Deluxe Hatchback 1978 - 1980 L4 1.5L FWD Automatic & Manual
Deluxe Hatchback 1978 - 1980 L4 1.5L FWD Automatic & Manual
Deluxe Hatchback 1978 - 1980 L4 1.5L DIESEL FWD Automatic & Manual
Deluxe Hatchback 1978 - 1980 L4 1.5L DIESEL FWD Automatic & Manual
Yugo 4 models (tapclick to expand)(tapclick to hide)
GV 1986-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1986 - 1989 L4 1.1L FWD Manual
GVL 1988-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1988 - 1989 L4 1.1L FWD Manual
GVS 1988 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1988 L4 1.1L FWD Manual
GVX 1987-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1987 - 1989 L4 1.3L FWD Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Interchange Parts

Brand Part Number
ACDelco 20129S
ACDelco 20189S
Atlas MC206
AutoZone C1223
Duralast B70989
Freshstart 246
Gates 21223
Gates 21531
General Motors 90322034
General Motors 94847357
General Motors 96536532
Goodyear 61165
Goodyear 62918
Mazda B61P-15-184
Toyota 16262-15030
Toyota 16571-54210
Toyota 16571-54220

Fits Years: 1978 1979 1980 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 2004 2005 2006 2007 2008

Fits Models: Aveo, Aveo5, Celica, Corolla, GV, GVL, GVS, GVX, LeMans, Miata, Optima, Pickup, Prizm, Rabbit, Swift+, Wave, Wave5

Expert Guide

Toyota Celica Engine Coolant Bypass Hose Guide (1979-1990)

Leaking coolant or overheating? Your Celica's bypass hose might be the problem.

 Read Full Guide →
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part