OEM / Interchange Numbers: 11291333, 13948351, 1H0201553, 22525304, 22528461, 25060147, 307201551, 33000068, 3S659K163AA, 4002603, 4002604, 4185200, 4185483, 4186124, 4279841, 5185200, 52100206, 52100239, 52127864AB, 5217667, 5278460AA, 6410899, 7470085, 7700777734, 82202338, 82400041, 82400806, 8926083010, 8926083011, 8982400041, 91426064, 996832, 997901, 998973, D6PJ9030EA, D8PJ9030PA070, E2PJ9030ABA, E3TZ9030B, E3TZ9030C, E4PJ9030DA, E4PZ9030B, F67A9030DA, F67Z9030DA, M2S659K163CC

Regular Locking Fuel Cap
Gates is synonymous with high-quality products and services that solve problems and add value. Gates is supplier to many car manufacturers, which enables Gates to provide OE-equivalent products to the automotive aftermarket.
Perfect Sealing
Gates fuel caps offer a durable construction of a wear-resistant thermoplastic compound to ensure tight closing and to avoid spills and leaks. Gates' standard fuel cap range includes locking and non-locking caps. The locking fuel caps fix securely and make tampering with your fuel tank impossible. All fuel caps are easy to install.

Optimum Fuel Pressure
On the inside, the caps can have two different breathing systems: vented or non-vented. A non-vented fuel cap is recommended when your fuel tank is ventilated through the filler neck, whereas the vented fuel cap is equipped with a special breathing valve so that it can be used on non-ventilated fuel tanks.

Cleaner Environment
In order to reduce air pollution as much as possible Gates supplies a special ecological cap. It is fitted with a venting valve system which prevents evaporation of harmful car fuel gases and complies with the EEC directive No. 70/221. In case of an accident the safety valve prevents fuel leaking from the tank.

GATES 31778 Specifications
Cam TypeThreaded
Depth2.61"
LockableYes
Shell Diameter (IN)2.91
Thread Diameter1.77"
VentingEmission Control

ASUNA1993
BUICK1975-1996
CADILLAC1977-1995
CHEVROLET1975-2015
CHRYSLER1978-2001
DODGE1978-2011
EAGLE1988-1996
FORD1982-2008
GEO1989-1994
GMC1975-2016
INFINITI1990-1998
ISUZU1988-1992
JEEP1985-2001
KIA1995-2002
LAND ROVER1999-2002
LINCOLN1982-1988
MAZDA1988-1998
MERCURY1982-1988
MITSUBISHI1990-1997
NISSAN1984-2017
OLDSMOBILE1975-1997
PASSPORT1988-1990
PLYMOUTH1978-1999
PONTIAC1975-1997
PORSCHE1982
RENAULT1983-1987
SAAB1981-1989
SUBARU1985-2000
SUZUKI1986-1994
TOYOTA1983-1988
VOLKSWAGEN1990
VOLVO1978-1998